Codebook for WLS Primary and Secondary School Data, 1945-1957 INTRODUCTION Wisconsin Elementary and Secondary School District Characteristics, 1945-1957 This data set was prepared by John Robert Warren and Andrew Halpern-Manners. See Appendix B cor997.pdf for details of construction and more information about selected variables. This data set contains separate variables for each of the years when WLS respondents were presumed to be enrolled in public primary or secondary school, and therefore, differs from the "Resources of Wisconsin High School District, 1954-57" created by Deena Ackerman and Craig Olson, whose measures are averages taken over the secondary school years of WLS respondents (1954-57). Since WLS only collected information on the elementary school the respondents attended the longest, all individuals were assumed to remain in the same school district throughout their primary school years (1945-1953). Similar assumption was made for the high school years (1954-1957) as well. While the school district associated with each respondent remains the same throughout the years within school level (e.g. primary or secondary), the year-by-year variations in the measured variables within school district are preserved in current data set. This also means that if information from certain school district is not available for a particular year, the data will be missing for that year. COMPONENTS OF THE DATA SET The data set contains two data files, one for elementary/primary school, the other for secondary/high school, both available in Stata and SAS data format (with extension .dta and .sas7bdat, respectively): district_primary_user - This data file contains primary school district variables pertaining to WLS respondents' presumed primary school years (1945-1953). district_secondary_user - This data file contains high school district variables pertaining to WLS respondents' presumed high school years (1954-1957). The identifier variables needed to link WLS respondents to the primary and secondary school district data are: elemcode Unique district identifier that links WLS respondents to primary school district file. hscode Unique district identifier that links WLS respondents to high school district file. discode Unique district identifier that links WLS respondents to Ackerman-Olson's Wisconsin High School District Information. These three variables are documented in the WLS Codebooks and Flowcharts for the 1957-1964 graduates under 1957 Education module. Notes: 1. Missing in the identifier variables. The school district data are available for public schools only. No district data are available for respondents who attended private and parochial schools and therefore the school district identifier is missing for these respondents. Additional missing records exist because match cannot be made based on information provided by the respondents. 2. All the dollar amounts are in contemporary dollar and not adjusted for inflation. NOTES ON READING THIS CODEBOOK This codebook is an edited version of the codebook generated by Stata 10 and is structured as follows: - In the school district data, variables with two-digit numeric suffix following the underscore (_) contain information pertaining to the (two-digit) year indicated by the suffix. For example, enrol_45 contains the total number of student enrollment in the district in 1945. - The type of variable, range, number of unique values, missing value code, mean, and standard deviation for each variable appear below the variable description. - To the right of this is the units for the variable and the number of values coded missing. Number of cases coded missing appears in the form number of missing out of total number of cases. - Below this is the percentile breakdown for the variable. This provides a more detailed look at the distribution of the variable. The first number in the percentile section appears below the heading 10% and is the value that 10% of the cases for that variable fall below. The number appearing under the 25% heading is the value that 25% of the cases for that variable fall below, and so forth. Note that in the school district files (district_elem_user and district_hs_user) each recrod represents a school district and the files include only districts attended by WLS respondents. CODEBOOK /***************************************************************************/ /* School district characteristics -- Elementary School/Primary School */ /***************************************************************************/ Data file: district_elem_user.dta or district_elem_user.sas7bdat ------------------------------------------------------------------------------- elemcode Unique district indentifier -- Primary years ------------------------------------------------------------------------------- type: numeric (double) range: [1010,71070] units: 1 unique values: 320 missing .: 0/2233 mean: 37298.1 std. dev: 19352.8 percentiles: 10% 25% 50% 75% 90% 10090 20030 40050 53010 65040 ------------------------------------------------------------------------------- enrol_45 Total enrollment, 1945 ------------------------------------------------------------------------------- type: numeric (long) range: [0,51091] units: 1 unique values: 229 missing .: 43/2233 mean: 6769.3 std. dev: 14824.3 percentiles: 10% 25% 50% 75% 90% 126 245 918 4231 7968 ------------------------------------------------------------------------------- enrol_46 Total enrollment, 1946 ------------------------------------------------------------------------------- type: numeric (long) range: [0,50335] units: 1 unique values: 235 missing .: 18/2233 mean: 6600.25 std. dev: 14537.5 percentiles: 10% 25% 50% 75% 90% 123 244 809 3971 7921 ------------------------------------------------------------------------------- enrol_47 Total enrollment, 1947 ------------------------------------------------------------------------------- type: numeric (long) range: [0,49458] units: 1 unique values: 237 missing .: 28/2233 mean: 6481.03 std. dev: 14315.3 percentiles: 10% 25% 50% 75% 90% 129 237 753 3873 7569 ------------------------------------------------------------------------------- enrol_48 Total enrollment, 1948 ------------------------------------------------------------------------------- type: numeric (long) range: [0,50048] units: 1 unique values: 233 missing .: 71/2233 mean: 6643.88 std. dev: 14613.8 percentiles: 10% 25% 50% 75% 90% 135 261 815 3952 7743 ------------------------------------------------------------------------------- enrol_49 Total enrollment, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,50109] units: .00001 unique values: 238 missing .: 33/2233 mean: 6640.05 std. dev: 14505.6 percentiles: 10% 25% 50% 75% 90% 142.5 278.5 850 4074 8252 ------------------------------------------------------------------------------- enrol_50 Total enrollment, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,50691] units: .01 unique values: 198 missing .: 672/2233 mean: 8523.02 std. dev: 17044.9 percentiles: 10% 25% 50% 75% 90% 143 246 732.5 4668 50691 ------------------------------------------------------------------------------- enrol_51 Total enrollment, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,46742] units: .00001 unique values: 221 missing .: 411/2233 mean: 7171.24 std. dev: 14685.7 percentiles: 10% 25% 50% 75% 90% 156 272 765 4597 46742 ------------------------------------------------------------------------------- enrol_52 Total enrollment, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,49205] units: .1 unique values: 250 missing .: 22/2233 mean: 6588.94 std. dev: 14204.4 percentiles: 10% 25% 50% 75% 90% 171 307 854 4077 8842 ------------------------------------------------------------------------------- enrol_53 Total enrollment, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,60755] units: .1 unique values: 249 missing .: 51/2233 mean: 8068.7 std. dev: 17656.9 percentiles: 10% 25% 50% 75% 90% 188 332 981 4623 9735 ------------------------------------------------------------------------------- open_45 Length of school year, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 30 missing .: 43/2233 mean: 176.93 std. dev: 16.5335 percentiles: 10% 25% 50% 75% 90% 173 175 176 183 185 ------------------------------------------------------------------------------- open_46 Length of school year, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 29 missing .: 30/2233 mean: 178.031 std. dev: 17.8269 percentiles: 10% 25% 50% 75% 90% 174 175 177 185 187 ------------------------------------------------------------------------------- open_47 Length of school year, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 30 missing .: 28/2233 mean: 175.902 std. dev: 21.111 percentiles: 10% 25% 50% 75% 90% 172 174 176 184 185 ------------------------------------------------------------------------------- open_48 Length of school year, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 26 missing .: 71/2233 mean: 175.816 std. dev: 25.1907 percentiles: 10% 25% 50% 75% 90% 174 175 178 184 185 ------------------------------------------------------------------------------- open_49 Length of school year, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,194] units: .1 unique values: 28 missing .: 33/2233 mean: 173.743 std. dev: 25.2174 percentiles: 10% 25% 50% 75% 90% 173 174 176 179 184 ------------------------------------------------------------------------------- open_50 Length of school year, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 25 missing .: 672/2233 mean: 176.61 std. dev: 19.6664 percentiles: 10% 25% 50% 75% 90% 174 175 177 184 184 ------------------------------------------------------------------------------- open_51 Length of school year, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 24 missing .: 411/2233 mean: 176.597 std. dev: 19.1758 percentiles: 10% 25% 50% 75% 90% 174 175 177 183 184 ------------------------------------------------------------------------------- open_52 Length of school year, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .001 unique values: 27 missing .: 22/2233 mean: 157.868 std. dev: 56.6494 percentiles: 10% 25% 50% 75% 90% 0 175 176 179 184 ------------------------------------------------------------------------------- open_53 Length of school year, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 25 missing .: 51/2233 mean: 172.585 std. dev: 33.7022 percentiles: 10% 25% 50% 75% 90% 174 176 178 183 184 ------------------------------------------------------------------------------- attend_45 Average daily attendance, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,41671.1] units: .0001 unique values: 280 missing .: 43/2233 mean: 5487.43 std. dev: 12100.3 percentiles: 10% 25% 50% 75% 90% 103.3 201.5 696.1 3422.6 6374 ------------------------------------------------------------------------------- attend_46 Average daily attendance, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,42450.1] units: .01 unique values: 295 missing .: 18/2233 mean: 5506.8 std. dev: 12269.2 percentiles: 10% 25% 50% 75% 90% 103.5 205.6 681.1 3274.31 6247 ------------------------------------------------------------------------------- attend_47 Average daily attendance, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,42224.9] units: .01 unique values: 293 missing .: 28/2233 mean: 5738.65 std. dev: 12343.5 percentiles: 10% 25% 50% 75% 90% 110.8 206.9 675.6 3435 21877 ------------------------------------------------------------------------------- attend_48 Average daily attendance, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,42816] units: .01 unique values: 289 missing .: 71/2233 mean: 5665.96 std. dev: 12501.2 percentiles: 10% 25% 50% 75% 90% 117.2 215 686.2 3467 6307.6 ------------------------------------------------------------------------------- attend_49 Average daily attendance, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,134031] units: .01 unique values: 291 missing .: 33/2233 mean: 6267.8 std. dev: 14977.6 percentiles: 10% 25% 50% 75% 90% 127.25 245.05 730.5 3449.9 43331.9 ------------------------------------------------------------------------------- attend_50 Average daily attendance, 1950 ------------------------------------------------------------------------------- type: numeric (long) range: [0,39757] units: 1 unique values: 188 missing .: 672/2233 mean: 6789.38 std. dev: 13343.7 percentiles: 10% 25% 50% 75% 90% 119 213 643 3879 39757 ------------------------------------------------------------------------------- attend_51 Average daily attendance, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,40006] units: .1 unique values: 217 missing .: 411/2233 mean: 6099.31 std. dev: 12572.9 percentiles: 10% 25% 50% 75% 90% 137 221 650 3848 40006 ------------------------------------------------------------------------------- attend_52 Average daily attendance, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,41712] units: .01 unique values: 232 missing .: 22/2233 mean: 5525.37 std. dev: 12043 percentiles: 10% 25% 50% 75% 90% 151 263 710 3252 6897 ------------------------------------------------------------------------------- attend_53 Average daily attendance, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,44911] units: .1 unique values: 235 missing .: 51/2233 mean: 6030.87 std. dev: 13043.9 percentiles: 10% 25% 50% 75% 90% 158 272 738 3620 7688 ------------------------------------------------------------------------------- dis_45 Days closed for disease, 1945 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,15] units: 1 unique values: 8 missing .: 43/2233 tabulation: Freq. Value 1765 0 4 2 10 3 18 5 64 10 255 13 62 14 12 15 43 . ------------------------------------------------------------------------------- dis_46 Days closed for disease, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,12] units: .1 unique values: 11 missing .: 18/2233 mean: .172686 std. dev: .965928 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 0 ------------------------------------------------------------------------------- dis_47 Days closed for disease, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,15] units: .1 unique values: 13 missing .: 28/2233 mean: .931746 std. dev: 2.97219 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 4 ------------------------------------------------------------------------------- dis_48 Days closed for disease, 1948 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,0] units: 1 unique values: 1 missing .: 71/2233 tabulation: Freq. Value 2162 0 71 . ------------------------------------------------------------------------------- dis_49 Days closed for disease, 1949 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,15] units: 1 unique values: 8 missing .: 33/2233 tabulation: Freq. Value 1895 0 2 2 10 5 3 6 15 10 265 11 2 12 8 15 33 . ------------------------------------------------------------------------------- dis_50 Days closed for disease, 1950 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,10] units: 1 unique values: 4 missing .: 672/2233 tabulation: Freq. Value 1547 0 9 2 4 5 1 10 672 . ------------------------------------------------------------------------------- dis_51 Days closed for disease, 1951 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,10] units: 1 unique values: 3 missing .: 411/2233 tabulation: Freq. Value 1819 0 2 4 1 10 411 . ------------------------------------------------------------------------------- dis_52 Days closed for disease, 1952 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,9] units: 1 unique values: 6 missing .: 22/2233 tabulation: Freq. Value 1971 0 17 3 2 4 2 5 216 8 3 9 22 . ------------------------------------------------------------------------------- dis_53 Days closed for disease, 1953 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,10] units: 1 unique values: 9 missing .: 51/2233 tabulation: Freq. Value 2133 0 21 1 10 2 5 3 6 4 3 5 1 7 2 8 1 10 51 . ------------------------------------------------------------------------------- malpay_45 Total male salary, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,346261.53] units: .01 unique values: 162 missing .: 43/2233 mean: 44767 std. dev: 100712 percentiles: 10% 25% 50% 75% 90% 0 948 4711.25 27540.6 49741.6 ------------------------------------------------------------------------------- malpay_46 Total male salary, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,418505.26] units: .01 unique values: 201 missing .: 18/2233 mean: 52956.2 std. dev: 121251 percentiles: 10% 25% 50% 75% 90% 0 1287.5 5163.2 29658.9 61414.5 ------------------------------------------------------------------------------- malpay_47 Total male salary, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,515099.52] units: .01 unique values: 218 missing .: 28/2233 mean: 66810.9 std. dev: 149180 percentiles: 10% 25% 50% 75% 90% 0 1960 7587.39 42497.5 65590.2 ------------------------------------------------------------------------------- malpay_48 Total male salary, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,569749.64] units: .01 unique values: 218 missing .: 71/2233 mean: 77624.6 std. dev: 166337 percentiles: 10% 25% 50% 75% 90% 0 2250 8993.19 53573.9 107827 ------------------------------------------------------------------------------- malpay_49 Total male salary, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,645818.61] units: .00001 unique values: 233 missing .: 33/2233 mean: 86550.4 std. dev: 187090 percentiles: 10% 25% 50% 75% 90% 307.3 2800 11554.1 64004.2 129951 ------------------------------------------------------------------------------- fempay_45 Total female salary, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3298596.8] units: .01 unique values: 286 missing .: 43/2233 mean: 421938 std. dev: 961921 percentiles: 10% 25% 50% 75% 90% 5436.25 11489.1 35690.7 221554 566071 ------------------------------------------------------------------------------- fempay_46 Total female salary, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3226406.8] units: .01 unique values: 300 missing .: 18/2233 mean: 418786 std. dev: 935248 percentiles: 10% 25% 50% 75% 90% 5670 12185.7 40040.7 239255 616583 ------------------------------------------------------------------------------- fempay_47 Total female salary, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3447204.5] units: .01 unique values: 303 missing .: 28/2233 mean: 451797 std. dev: 1.0e+06 percentiles: 10% 25% 50% 75% 90% 6140 13562.9 42005.4 266258 655875 ------------------------------------------------------------------------------- fempay_48 Total female salary, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3874781.6] units: .01 unique values: 297 missing .: 71/2233 mean: 524221 std. dev: 1.1e+06 percentiles: 10% 25% 50% 75% 90% 6372 15410.5 50437.8 310417 812972 ------------------------------------------------------------------------------- fempay_49 Total female salary, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4322016.9] units: .001 unique values: 298 missing .: 33/2233 mean: 582574 std. dev: 1.3e+06 percentiles: 10% 25% 50% 75% 90% 8879.68 19356.5 61367.3 362341 919468 ------------------------------------------------------------------------------- sal_45 Total salary, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3644858.3] units: .01 unique values: 287 missing .: 43/2233 mean: 466705 std. dev: 1.1e+06 percentiles: 10% 25% 50% 75% 90% 5753 12510.4 41428.5 254699 615812 ------------------------------------------------------------------------------- sal_46 Total salary, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3644912] units: .01 unique values: 303 missing .: 18/2233 mean: 471742 std. dev: 1.1e+06 percentiles: 10% 25% 50% 75% 90% 6298.4 13142.2 46062.9 268914 677998 ------------------------------------------------------------------------------- sal_47 Total salary, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3962304] units: .01 unique values: 305 missing .: 28/2233 mean: 518608 std. dev: 1.1e+06 percentiles: 10% 25% 50% 75% 90% 7219 15357.5 50334.9 297951 721465 ------------------------------------------------------------------------------- sal_48 Total salary, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4444531.2] units: .01 unique values: 297 missing .: 71/2233 mean: 601846 std. dev: 1.3e+06 percentiles: 10% 25% 50% 75% 90% 8611.43 17196.1 59646.3 384627 900668 ------------------------------------------------------------------------------- sal_49 Total salary, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4967835.5] units: .001 unique values: 298 missing .: 33/2233 mean: 669124 std. dev: 1.4e+06 percentiles: 10% 25% 50% 75% 90% 10102.4 21988.9 70697.8 439995 1.0e+06 ------------------------------------------------------------------------------- sal_50 Total salary, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5298159.4] units: .01 unique values: 236 missing .: 672/2233 mean: 916699 std. dev: 1.8e+06 percentiles: 10% 25% 50% 75% 90% 10820.8 23535.1 68658.5 515098 5.3e+06 ------------------------------------------------------------------------------- sal_51 Total salary, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5715532] units: .01 unique values: 270 missing .: 411/2233 mean: 882999 std. dev: 1.8e+06 percentiles: 10% 25% 50% 75% 90% 13720 25345.3 81791 513926 5.7e+06 ------------------------------------------------------------------------------- sal_52 Total salary, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6577918.9] units: .01 unique values: 302 missing .: 22/2233 mean: 884181 std. dev: 1.9e+06 percentiles: 10% 25% 50% 75% 90% 14760 31116.4 96044 564066 1.4e+06 ------------------------------------------------------------------------------- sal_53 Total salary, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,7625013] units: .01 unique values: 292 missing .: 51/2233 mean: 1.0e+06 std. dev: 2.2e+06 percentiles: 10% 25% 50% 75% 90% 18027.5 34164.6 114777 660456 1.7e+06 ------------------------------------------------------------------------------- expen_45 Expenses on instruction, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3644858.3] units: .01 unique values: 287 missing .: 43/2233 mean: 466716 std. dev: 1.1e+06 percentiles: 10% 25% 50% 75% 90% 5753 12557.4 41428.5 254699 615812 ------------------------------------------------------------------------------- expen_46 Expenses on instruction, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3644912] units: .01 unique values: 303 missing .: 18/2233 mean: 471756 std. dev: 1.1e+06 percentiles: 10% 25% 50% 75% 90% 6298.4 13531.1 46062.9 268914 677998 ------------------------------------------------------------------------------- expen_47 Expenses on instruction, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3962304] units: .01 unique values: 305 missing .: 28/2233 mean: 518627 std. dev: 1.1e+06 percentiles: 10% 25% 50% 75% 90% 7219 15734.9 50334.9 297951 721465 ------------------------------------------------------------------------------- expen_48 Expenses on instruction, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4444531.2] units: .01 unique values: 297 missing .: 71/2233 mean: 601853 std. dev: 1.3e+06 percentiles: 10% 25% 50% 75% 90% 8611.43 17196.1 59646.3 384627 900668 ------------------------------------------------------------------------------- expen_49 Expenses on instruction, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4967835.5] units: .001 unique values: 298 missing .: 33/2233 mean: 669134 std. dev: 1.4e+06 percentiles: 10% 25% 50% 75% 90% 10102.4 21988.9 70697.8 439995 1.0e+06 ------------------------------------------------------------------------------- expen_50 Expenses on instruction, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6273039] units: .01 unique values: 237 missing .: 672/2233 mean: 1.1e+06 std. dev: 2.1e+06 percentiles: 10% 25% 50% 75% 90% 13053.5 26288 78018.8 619965 6.3e+06 ------------------------------------------------------------------------------- expen_51 Expenses on instruction, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6748907.9] units: .01 unique values: 270 missing .: 411/2233 mean: 1.0e+06 std. dev: 2.1e+06 percentiles: 10% 25% 50% 75% 90% 15830.5 28424.5 91867.7 634453 6.7e+06 ------------------------------------------------------------------------------- expen_52 Expenses on instruction, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,7712029.6] units: .01 unique values: 303 missing .: 22/2233 mean: 1.0e+06 std. dev: 2.2e+06 percentiles: 10% 25% 50% 75% 90% 18327.1 35306.9 116388 692324 1.6e+06 ------------------------------------------------------------------------------- expen_53 Expenses on instruction, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,8895507] units: .01 unique values: 294 missing .: 51/2233 mean: 1.2e+06 std. dev: 2.6e+06 percentiles: 10% 25% 50% 75% 90% 21088.8 39850.1 129671 809767 1.9e+06 ------------------------------------------------------------------------------- expup_45 Expenditures per pupil, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,118.27] units: .01 unique values: 279 missing .: 43/2233 mean: 66.3406 std. dev: 15.863 percentiles: 10% 25% 50% 75% 90% 48.96 55.01 65.06 76.63 86.14 ------------------------------------------------------------------------------- expup_46 Expenditures per pupil, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,128.24] units: .01 unique values: 290 missing .: 18/2233 mean: 71.597 std. dev: 16.7657 percentiles: 10% 25% 50% 75% 90% 53.43 59.95 72.06 83.6 92.33 ------------------------------------------------------------------------------- expup_47 Expenditures per pupil, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,147.14] units: .01 unique values: 300 missing .: 28/2233 mean: 83.7527 std. dev: 20.434 percentiles: 10% 25% 50% 75% 90% 60.37 70.5 86.44 94.84 106.28 ------------------------------------------------------------------------------- expup_48 Expenditures per pupil, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,163.85] units: .01 unique values: 290 missing .: 71/2233 mean: 94.7577 std. dev: 25.5799 percentiles: 10% 25% 50% 75% 90% 68.18 80.32 95.63 106.58 129.64 ------------------------------------------------------------------------------- expup_49 Expenditures per pupil, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,186.16] units: .01 unique values: 296 missing .: 33/2233 mean: 105.312 std. dev: 26.936 percentiles: 10% 25% 50% 75% 90% 76 89.72 108.88 117.17 133.13 ------------------------------------------------------------------------------- expup_50 Expenditures per pupil, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,216.29] units: .01 unique values: 232 missing .: 672/2233 mean: 117.703 std. dev: 29.6112 percentiles: 10% 25% 50% 75% 90% 85.06 97.35 120.89 132.83 161.96 ------------------------------------------------------------------------------- expup_51 Expenditures per pupil, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,198.95] units: .01 unique values: 267 missing .: 411/2233 mean: 128.203 std. dev: 28.5374 percentiles: 10% 25% 50% 75% 90% 93.1 106.89 129.79 146.03 170.44 ------------------------------------------------------------------------------- expup_52 Expenditures per pupil, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,235.06] units: .01 unique values: 298 missing .: 22/2233 mean: 138.151 std. dev: 32.8005 percentiles: 10% 25% 50% 75% 90% 100.91 117.24 142.63 156.73 176.68 ------------------------------------------------------------------------------- expup_53 Expenditures per pupil, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,225.31] units: .01 unique values: 288 missing .: 51/2233 mean: 140.102 std. dev: 32.7559 percentiles: 10% 25% 50% 75% 90% 107.41 120.71 144.72 154.86 180.71 ------------------------------------------------------------------------------- tforce1_45 Size of teaching force 1, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1545.5] units: .01 unique values: 90 missing .: 43/2233 mean: 214.469 std. dev: 447.186 percentiles: 10% 25% 50% 75% 90% 4 9 30.15 152 294.31 ------------------------------------------------------------------------------- tforce1_46 Size of teaching force 1, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1465] units: .01 unique values: 96 missing .: 18/2233 mean: 200.32 std. dev: 421.959 percentiles: 10% 25% 50% 75% 90% 4 9 28.15 144 274.1 ------------------------------------------------------------------------------- tforce1_47 Size of teaching force 1, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1468] units: .01 unique values: 97 missing .: 28/2233 mean: 201.142 std. dev: 423.753 percentiles: 10% 25% 50% 75% 90% 4.1 9 26 139 274.65 ------------------------------------------------------------------------------- tforce1_48 Size of teaching force 1, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1497.5] units: .01 unique values: 100 missing .: 71/2233 mean: 207.362 std. dev: 436.144 percentiles: 10% 25% 50% 75% 90% 5 9 29 150 280.5 ------------------------------------------------------------------------------- tforce1_49 Size of teaching force 1, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1538] units: .01 unique values: 101 missing .: 33/2233 mean: 212.04 std. dev: 443.975 percentiles: 10% 25% 50% 75% 90% 5 10 29.5 149 285.4 ------------------------------------------------------------------------------- tforce1_50 Size of teaching force 1, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1545.5] units: .01 unique values: 94 missing .: 672/2233 mean: 271.934 std. dev: 517.232 percentiles: 10% 25% 50% 75% 90% 5.25 10 26.61 170 1545.5 ------------------------------------------------------------------------------- tforce1_51 Size of teaching force 1, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1616.5] units: .01 unique values: 196 missing .: 411/2233 mean: 253.797 std. dev: 506.772 percentiles: 10% 25% 50% 75% 90% 6.1 10.55 30 165.39 1616.5 ------------------------------------------------------------------------------- tforce1_52 Size of teaching force 1, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1692] units: .01 unique values: 205 missing .: 22/2233 mean: 232.924 std. dev: 487.3 percentiles: 10% 25% 50% 75% 90% 6.53 12 33 168 321.2 ------------------------------------------------------------------------------- tforce1_53 Size of teaching force 1, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1856] units: .01 unique values: 213 missing .: 51/2233 mean: 255.882 std. dev: 537.88 percentiles: 10% 25% 50% 75% 90% 6.7 12.4 36.22 168.12 345.2 ------------------------------------------------------------------------------- tforce2_45 Size of teaching force 2, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1553] units: .01 unique values: 73 missing .: 43/2233 mean: 214.493 std. dev: 449.572 percentiles: 10% 25% 50% 75% 90% 4 9 29 152 287.06 ------------------------------------------------------------------------------- tforce2_46 Size of teaching force 2, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1532.5] units: .01 unique values: 72 missing .: 18/2233 mean: 210.88 std. dev: 441.574 percentiles: 10% 25% 50% 75% 90% 4 8 29 155 296.75 ------------------------------------------------------------------------------- tforce2_47 Size of teaching force 2, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1541] units: .01 unique values: 74 missing .: 28/2233 mean: 212.478 std. dev: 444.926 percentiles: 10% 25% 50% 75% 90% 4 9 26 154 297.1 ------------------------------------------------------------------------------- tforce2_48 Size of teaching force 2, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1567] units: .01 unique values: 80 missing .: 71/2233 mean: 218.138 std. dev: 456.643 percentiles: 10% 25% 50% 75% 90% 4 9 27 155.08 312.4 ------------------------------------------------------------------------------- tforce2_49 Size of teaching force 2, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1620] units: .01 unique values: 78 missing .: 33/2233 mean: 224.201 std. dev: 467.944 percentiles: 10% 25% 50% 75% 90% 5 10 30 154 316 ------------------------------------------------------------------------------- tforce2_50 Size of teaching force 2, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1516] units: .01 unique values: 71 missing .: 672/2233 mean: 267.941 std. dev: 507.497 percentiles: 10% 25% 50% 75% 90% 5 10 25 170 1516 ------------------------------------------------------------------------------- tforce2_51 Size of teaching force 2, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1534] units: .01 unique values: 79 missing .: 411/2233 mean: 243.644 std. dev: 480.892 percentiles: 10% 25% 50% 75% 90% 5.25 10 28 163 1534 ------------------------------------------------------------------------------- tforce2_52 Size of teaching force 2, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1614] units: .01 unique values: 95 missing .: 22/2233 mean: 224.709 std. dev: 464.97 percentiles: 10% 25% 50% 75% 90% 6 11 31 161 334.6 ------------------------------------------------------------------------------- tforce2_53 Size of teaching force 2, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1746.5] units: .01 unique values: 91 missing .: 51/2233 mean: 244.578 std. dev: 506.099 percentiles: 10% 25% 50% 75% 90% 6 12 35 157.5 357.45 ------------------------------------------------------------------------------- tsal1_45 Average teacher salary 1, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2358.37] units: .01 unique values: 281 missing .: 43/2233 mean: 1588.22 std. dev: 406.309 percentiles: 10% 25% 50% 75% 90% 1228.94 1369.76 1527.68 1776.09 2190.6 ------------------------------------------------------------------------------- tsal1_46 Average teacher salary 1, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2487.99] units: .01 unique values: 300 missing .: 18/2233 mean: 1789.35 std. dev: 427.034 percentiles: 10% 25% 50% 75% 90% 1384.88 1531.6 1743.38 2025.03 2473.54 ------------------------------------------------------------------------------- tsal1_47 Average teacher salary 1, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2999.36] units: .01 unique values: 302 missing .: 28/2233 mean: 2032.58 std. dev: 515.788 percentiles: 10% 25% 50% 75% 90% 1550 1733.74 2008.78 2347 2699.12 ------------------------------------------------------------------------------- tsal1_48 Average teacher salary 1, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3444.18] units: .01 unique values: 296 missing .: 71/2233 mean: 2316.67 std. dev: 611.365 percentiles: 10% 25% 50% 75% 90% 1713.53 1985.76 2290.68 2744.98 2987.01 ------------------------------------------------------------------------------- tsal1_49 Average teacher salary 1, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5941] units: .01 unique values: 299 missing .: 33/2233 mean: 2538.57 std. dev: 635.714 percentiles: 10% 25% 50% 75% 90% 1920.35 2162.73 2572.22 3002 3230.06 ------------------------------------------------------------------------------- tsal1_50 Average teacher salary 1, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3657.75] units: .01 unique values: 235 missing .: 672/2233 mean: 2696.25 std. dev: 617.683 percentiles: 10% 25% 50% 75% 90% 1999.75 2288.07 2619.95 3214.17 3428.12 ------------------------------------------------------------------------------- tsal1_51 Average teacher salary 1, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3881.52] units: .01 unique values: 269 missing .: 411/2233 mean: 2817.74 std. dev: 630.525 percentiles: 10% 25% 50% 75% 90% 2080.42 2387.83 2800.46 3252.23 3535.75 ------------------------------------------------------------------------------- tsal1_52 Average teacher salary 1, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4575.68] units: .01 unique values: 302 missing .: 22/2233 mean: 3060.51 std. dev: 748.413 percentiles: 10% 25% 50% 75% 90% 2299.49 2588.93 3029.31 3517.55 3887.66 ------------------------------------------------------------------------------- tsal1_53 Average teacher salary 1, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5189.87] units: .01 unique values: 294 missing .: 51/2233 mean: 3340.78 std. dev: 832.089 percentiles: 10% 25% 50% 75% 90% 2482.64 2812.43 3321.23 3966.45 4336 ------------------------------------------------------------------------------- tsal2_45 Average teacher salary 2, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2884.46] units: .01 unique values: 282 missing .: 43/2233 mean: 1621.48 std. dev: 407.413 percentiles: 10% 25% 50% 75% 90% 1250.55 1397.64 1568.29 1857.87 2346.98 ------------------------------------------------------------------------------- tsal2_46 Average teacher salary 2, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2787.03] units: .01 unique values: 299 missing .: 18/2233 mean: 1762.15 std. dev: 397.709 percentiles: 10% 25% 50% 75% 90% 1403.44 1553.19 1690.87 1987.39 2378.41 ------------------------------------------------------------------------------- tsal2_47 Average teacher salary 2, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3123.32] units: .01 unique values: 301 missing .: 28/2233 mean: 1995.12 std. dev: 480.577 percentiles: 10% 25% 50% 75% 90% 1535 1765.4 1963.85 2362.83 2571.26 ------------------------------------------------------------------------------- tsal2_48 Average teacher salary 2, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3622.33] units: .01 unique values: 295 missing .: 71/2233 mean: 2287.34 std. dev: 569.676 percentiles: 10% 25% 50% 75% 90% 1777.27 1993.58 2293.65 2653.15 2852.07 ------------------------------------------------------------------------------- tsal2_49 Average teacher salary 2, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6601.11] units: .01 unique values: 297 missing .: 33/2233 mean: 2511.11 std. dev: 588.629 percentiles: 10% 25% 50% 75% 90% 1958.75 2156.45 2511.95 2857.11 3127.76 ------------------------------------------------------------------------------- tsal2_50 Average teacher salary 2, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4520.34] units: .01 unique values: 236 missing .: 672/2233 mean: 2801.09 std. dev: 602.546 percentiles: 10% 25% 50% 75% 90% 2126.25 2393.67 2842.15 3356.1 3494.83 ------------------------------------------------------------------------------- tsal2_51 Average teacher salary 2, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4676.05] units: .01 unique values: 269 missing .: 411/2233 mean: 2949.34 std. dev: 628.394 percentiles: 10% 25% 50% 75% 90% 2200 2522.8 3025.74 3416.38 3725.9 ------------------------------------------------------------------------------- tsal2_52 Average teacher salary 2, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5876.99] units: .01 unique values: 302 missing .: 22/2233 mean: 3185.11 std. dev: 751.821 percentiles: 10% 25% 50% 75% 90% 2419.42 2750.74 3158.21 3643.3 4075.54 ------------------------------------------------------------------------------- tsal2_53 Average teacher salary 2, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5281.87] units: .01 unique values: 293 missing .: 51/2233 mean: 3474.93 std. dev: 826.502 percentiles: 10% 25% 50% 75% 90% 2647.22 2973.48 3435.63 4066.66 4389.76 ------------------------------------------------------------------------------- ptrat1_45 Pupil-teacher ratio 1, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,42.29] units: .01 unique values: 221 missing .: 43/2233 mean: 28.2727 std. dev: 4.71934 percentiles: 10% 25% 50% 75% 90% 23.29 25.94 28.39 31.75 33.06 ------------------------------------------------------------------------------- ptrat1_46 Pupil-teacher ratio 1, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,41.5] units: .01 unique values: 229 missing .: 18/2233 mean: 29.398 std. dev: 4.86156 percentiles: 10% 25% 50% 75% 90% 24.5 26.91 29 32.43 34.36 ------------------------------------------------------------------------------- ptrat1_47 Pupil-teacher ratio 1, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,55] units: .01 unique values: 227 missing .: 28/2233 mean: 28.7227 std. dev: 5.04867 percentiles: 10% 25% 50% 75% 90% 23.94 26.88 28.61 32.13 33.69 ------------------------------------------------------------------------------- ptrat1_48 Pupil-teacher ratio 1, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,40.67] units: .01 unique values: 234 missing .: 71/2233 mean: 28.5373 std. dev: 5.37766 percentiles: 10% 25% 50% 75% 90% 23.8 27.14 28.83 31.35 33.42 ------------------------------------------------------------------------------- ptrat1_49 Pupil-teacher ratio 1, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,45.25] units: .01 unique values: 242 missing .: 33/2233 mean: 27.8728 std. dev: 5.28017 percentiles: 10% 25% 50% 75% 90% 23.665 25.87 28.58 30.59 32.58 ------------------------------------------------------------------------------- ptrat1_50 Pupil-teacher ratio 1, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,39.05] units: .01 unique values: 195 missing .: 672/2233 mean: 26.84 std. dev: 4.89624 percentiles: 10% 25% 50% 75% 90% 21.63 24.5 26.82 29.42 32.8 ------------------------------------------------------------------------------- ptrat1_51 Pupil-teacher ratio 1, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,40.94] units: .01 unique values: 243 missing .: 411/2233 mean: 25.9749 std. dev: 3.90267 percentiles: 10% 25% 50% 75% 90% 21.29 24.15 26.91 28.75 29.11 ------------------------------------------------------------------------------- ptrat1_52 Pupil-teacher ratio 1, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,35.67] units: .01 unique values: 262 missing .: 22/2233 mean: 25.7015 std. dev: 4.312 percentiles: 10% 25% 50% 75% 90% 22.02 24.22 26.39 28.35 29.08 ------------------------------------------------------------------------------- ptrat1_53 Pupil-teacher ratio 1, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,45.28] units: .01 unique values: 261 missing .: 51/2233 mean: 27.5033 std. dev: 4.90918 percentiles: 10% 25% 50% 75% 90% 22.95 25.69 28.2 30.4 32.73 ------------------------------------------------------------------------------- ptrat2_45 Pupil-teacher ratio 2, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,49.13] units: .01 unique values: 222 missing .: 43/2233 mean: 29.028 std. dev: 4.82348 percentiles: 10% 25% 50% 75% 90% 24.09 26.2 28.9 32.9 34.405 ------------------------------------------------------------------------------- ptrat2_46 Pupil-teacher ratio 2, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,44.82] units: .01 unique values: 233 missing .: 18/2233 mean: 29.0488 std. dev: 4.98952 percentiles: 10% 25% 50% 75% 90% 24.75 26.33 28.78 32.85 34.33 ------------------------------------------------------------------------------- ptrat2_47 Pupil-teacher ratio 2, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,47.14] units: .01 unique values: 230 missing .: 28/2233 mean: 28.3324 std. dev: 5.35345 percentiles: 10% 25% 50% 75% 90% 23.63 25.48 28.41 32.09 33.8 ------------------------------------------------------------------------------- ptrat2_48 Pupil-teacher ratio 2, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,45.33] units: .01 unique values: 222 missing .: 71/2233 mean: 28.2852 std. dev: 5.70722 percentiles: 10% 25% 50% 75% 90% 23.8 25.8 28.57 31.94 34.08 ------------------------------------------------------------------------------- ptrat2_49 Pupil-teacher ratio 2, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,45.25] units: .01 unique values: 245 missing .: 33/2233 mean: 27.7326 std. dev: 5.54687 percentiles: 10% 25% 50% 75% 90% 23.5 25.1 28 30.93 32.93 ------------------------------------------------------------------------------- ptrat2_50 Pupil-teacher ratio 2, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,51.25] units: .01 unique values: 195 missing .: 672/2233 mean: 28.0257 std. dev: 5.40782 percentiles: 10% 25% 50% 75% 90% 22.8 25.18 27.95 32.67 33.44 ------------------------------------------------------------------------------- ptrat2_51 Pupil-teacher ratio 2, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,41.73] units: .01 unique values: 213 missing .: 411/2233 mean: 27.2873 std. dev: 4.35888 percentiles: 10% 25% 50% 75% 90% 22.53 25.33 27.48 30.47 31.33 ------------------------------------------------------------------------------- ptrat2_52 Pupil-teacher ratio 2, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,39.7] units: .01 unique values: 239 missing .: 22/2233 mean: 26.8549 std. dev: 4.72326 percentiles: 10% 25% 50% 75% 90% 23.1 24.55 27.1 29.54 31.1 ------------------------------------------------------------------------------- ptrat2_53 Pupil-teacher ratio 2, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,40.89] units: .01 unique values: 229 missing .: 51/2233 mean: 28.7001 std. dev: 5.21864 percentiles: 10% 25% 50% 75% 90% 24.09 26.98 28.72 31.44 34.79 ------------------------------------------------------------------------------- tdi0_45 Taught in district for < 1 year, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,59.5] units: .01 unique values: 14 missing .: 43/2233 mean: 7.15199 std. dev: 17.4991 percentiles: 10% 25% 50% 75% 90% 0 0 0 2 13 ------------------------------------------------------------------------------- tdi0_46 Taught in district for < 1 year, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,47] units: .01 unique values: 15 missing .: 18/2233 mean: 6.17506 std. dev: 13.6394 percentiles: 10% 25% 50% 75% 90% 0 0 1 4 9.5 ------------------------------------------------------------------------------- tdi0_47 Taught in district for < 1 year, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,69.5] units: .01 unique values: 15 missing .: 28/2233 mean: 7.83066 std. dev: 20.383 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 7 ------------------------------------------------------------------------------- tdi0_48 Taught in district for < 1 year, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,97.5] units: .01 unique values: 12 missing .: 71/2233 mean: 10.8916 std. dev: 28.9369 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 9.7 ------------------------------------------------------------------------------- tdi0_49 Taught in district for < 1 year, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,83] units: .01 unique values: 14 missing .: 33/2233 mean: 9.49883 std. dev: 24.4425 percentiles: 10% 25% 50% 75% 90% 0 0 1 3 18 ------------------------------------------------------------------------------- tdi0_50 Taught in district for < 1 year, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,71] units: .01 unique values: 12 missing .: 672/2233 mean: 10.5127 std. dev: 24.2753 percentiles: 10% 25% 50% 75% 90% 0 0 0 2 71 ------------------------------------------------------------------------------- tdi0_51 Taught in district for < 1 year, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,78.5] units: .01 unique values: 12 missing .: 411/2233 mean: 10.4262 std. dev: 25.0465 percentiles: 10% 25% 50% 75% 90% 0 0 1 3 78.5 ------------------------------------------------------------------------------- tdi0_52 Taught in district for < 1 year, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,127.5] units: .01 unique values: 16 missing .: 22/2233 mean: 13.5041 std. dev: 37.5593 percentiles: 10% 25% 50% 75% 90% 0 0 0 3 9 ------------------------------------------------------------------------------- tdi0_53 Taught in district for < 1 year, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,139.5] units: .01 unique values: 17 missing .: 51/2233 mean: 14.9509 std. dev: 41.3414 percentiles: 10% 25% 50% 75% 90% 0 0 0 3 8 ------------------------------------------------------------------------------- tdi1_45 Taught in district for 1 year, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,58] units: .01 unique values: 37 missing .: 43/2233 mean: 14.4965 std. dev: 17.3605 percentiles: 10% 25% 50% 75% 90% .5 2 6 19 34.42 ------------------------------------------------------------------------------- tdi1_46 Taught in district for 1 year, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,53] units: .01 unique values: 33 missing .: 18/2233 mean: 14.0357 std. dev: 16.5985 percentiles: 10% 25% 50% 75% 90% 1 2 8 19.5 40.25 ------------------------------------------------------------------------------- tdi1_47 Taught in district for 1 year, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,59] units: .01 unique values: 35 missing .: 28/2233 mean: 15.6465 std. dev: 18.3342 percentiles: 10% 25% 50% 75% 90% 1 2 7 21.53 49 ------------------------------------------------------------------------------- tdi1_48 Taught in district for 1 year, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,71.5] units: .01 unique values: 33 missing .: 71/2233 mean: 15.2873 std. dev: 21.0817 percentiles: 10% 25% 50% 75% 90% 0 2 6 18 45.5 ------------------------------------------------------------------------------- tdi1_49 Taught in district for 1 year, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,88.5] units: .01 unique values: 37 missing .: 33/2233 mean: 17.6006 std. dev: 25.4857 percentiles: 10% 25% 50% 75% 90% 1 3 7 20 50 ------------------------------------------------------------------------------- tdi1_50 Taught in district for 1 year, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,94.5] units: .01 unique values: 35 missing .: 672/2233 mean: 21.7533 std. dev: 31.8621 percentiles: 10% 25% 50% 75% 90% 1 2 5 25 94.5 ------------------------------------------------------------------------------- tdi1_51 Taught in district for 1 year, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,114] units: .01 unique values: 39 missing .: 411/2233 mean: 22.6327 std. dev: 35.2502 percentiles: 10% 25% 50% 75% 90% 1 2 6 26.31 114 ------------------------------------------------------------------------------- tdi1_52 Taught in district for 1 year, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,138] units: .01 unique values: 46 missing .: 22/2233 mean: 24.3649 std. dev: 39.8663 percentiles: 10% 25% 50% 75% 90% 1 2 7 26 59.2 ------------------------------------------------------------------------------- tdi1_53 Taught in district for 1 year, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,152.5] units: .01 unique values: 45 missing .: 51/2233 mean: 27.6631 std. dev: 44.6728 percentiles: 10% 25% 50% 75% 90% 1 3 7 25.5 69.95 ------------------------------------------------------------------------------- tdi2_45 Taught in district for 2 years,1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,35] units: .01 unique values: 26 missing .: 43/2233 mean: 10.9452 std. dev: 11.3324 percentiles: 10% 25% 50% 75% 90% .6 2 6 18 30.14 ------------------------------------------------------------------------------- tdi2_46 Taught in district for 2 years, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,81.5] units: .01 unique values: 28 missing .: 18/2233 mean: 14.5792 std. dev: 23.4777 percentiles: 10% 25% 50% 75% 90% 0 1 4 15 34.3 ------------------------------------------------------------------------------- tdi2_47 Taught in district for 2 years, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,51.5] units: .01 unique values: 25 missing .: 28/2233 mean: 11.2723 std. dev: 15.4655 percentiles: 10% 25% 50% 75% 90% 0 1 4 15 35 ------------------------------------------------------------------------------- tdi2_48 Taught in district for 2 years, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,87] units: .01 unique values: 35 missing .: 71/2233 mean: 15.9537 std. dev: 25.2157 percentiles: 10% 25% 50% 75% 90% 0 2 6 15 35 ------------------------------------------------------------------------------- tdi2_49 Taught in district for 2 years, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,102.5] units: .01 unique values: 29 missing .: 33/2233 mean: 16.707 std. dev: 29.4621 percentiles: 10% 25% 50% 75% 90% 0 1 5 13.25 37.5 ------------------------------------------------------------------------------- tdi2_50 Taught in district for 2 years, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,115] units: .01 unique values: 31 missing .: 672/2233 mean: 22.2248 std. dev: 38.1646 percentiles: 10% 25% 50% 75% 90% 0 2 4 16 115 ------------------------------------------------------------------------------- tdi2_51 Taught in district for 2 years, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,98] units: .01 unique values: 31 missing .: 411/2233 mean: 18.524 std. dev: 30.5814 percentiles: 10% 25% 50% 75% 90% 0 1 5 17 98 ------------------------------------------------------------------------------- tdi2_52 Taught in district for 2 years, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,104.5] units: .01 unique values: 35 missing .: 22/2233 mean: 17.1835 std. dev: 29.6665 percentiles: 10% 25% 50% 75% 90% 0 2 5 17 28 ------------------------------------------------------------------------------- tdi2_53 Taught in district for 2 years, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,127] units: .01 unique values: 43 missing .: 51/2233 mean: 20.7972 std. dev: 36.6686 percentiles: 10% 25% 50% 75% 90% 0 2 5 18 43 ------------------------------------------------------------------------------- tdi3_45 Taught in district for 3 years, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,35] units: .01 unique values: 19 missing .: 43/2233 mean: 6.91214 std. dev: 10.1772 percentiles: 10% 25% 50% 75% 90% 0 1 3 9 18 ------------------------------------------------------------------------------- tdi3_46 Taught in district for 3 years, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,37.5] units: .01 unique values: 26 missing .: 18/2233 mean: 8.17158 std. dev: 11.0195 percentiles: 10% 25% 50% 75% 90% 0 1 3 10 21 ------------------------------------------------------------------------------- tdi3_47 Taught in district for 3 years, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,74] units: .01 unique values: 23 missing .: 28/2233 mean: 11.7078 std. dev: 21.2575 percentiles: 10% 25% 50% 75% 90% 0 1 3 11 22 ------------------------------------------------------------------------------- tdi3_48 Taught in district for 3 years, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,42] units: .01 unique values: 25 missing .: 71/2233 mean: 8.54395 std. dev: 12.4975 percentiles: 10% 25% 50% 75% 90% 0 1 3 9.5 24 ------------------------------------------------------------------------------- tdi3_49 Taught in district for 3 years, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,72] units: .01 unique values: 26 missing .: 33/2233 mean: 12.6033 std. dev: 20.7806 percentiles: 10% 25% 50% 75% 90% 0 1 4 11.1 25.6 ------------------------------------------------------------------------------- tdi3_50 Taught in district for 3 years, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,80.5] units: .01 unique values: 25 missing .: 672/2233 mean: 14.9596 std. dev: 26.7902 percentiles: 10% 25% 50% 75% 90% 0 1 2 11 80.5 ------------------------------------------------------------------------------- tdi3_51 Taught in district for 3 years, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,104] units: .01 unique values: 28 missing .: 411/2233 mean: 16.851 std. dev: 32.4021 percentiles: 10% 25% 50% 75% 90% 0 1 3 11 104 ------------------------------------------------------------------------------- tdi3_52 Taught in district for 3 years, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,73.5] units: .01 unique values: 29 missing .: 22/2233 mean: 11.8086 std. dev: 21.221 percentiles: 10% 25% 50% 75% 90% 0 1 3 10.5 25 ------------------------------------------------------------------------------- tdi3_53 Taught in district for 3 years, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,105] units: .01 unique values: 32 missing .: 51/2233 mean: 15.6112 std. dev: 30.2713 percentiles: 10% 25% 50% 75% 90% 0 1 3 14.4 25 ------------------------------------------------------------------------------- tdi4_45 Taught in district for 4 years, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,24] units: .01 unique values: 15 missing .: 43/2233 mean: 4.20354 std. dev: 7.10209 percentiles: 10% 25% 50% 75% 90% 0 0 1 5 12 ------------------------------------------------------------------------------- tdi4_46 Taught in district for 4 years, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,29] units: .01 unique values: 16 missing .: 18/2233 mean: 5.25029 std. dev: 8.36487 percentiles: 10% 25% 50% 75% 90% 0 0 2 6.5 11 ------------------------------------------------------------------------------- tdi4_47 Taught in district for 4 years, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,29.5] units: .01 unique values: 20 missing .: 28/2233 mean: 6.31672 std. dev: 8.7054 percentiles: 10% 25% 50% 75% 90% 0 0 2 8 14 ------------------------------------------------------------------------------- tdi4_48 Taught in district for 4 years, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,49.5] units: .01 unique values: 22 missing .: 71/2233 mean: 8.57725 std. dev: 14.5407 percentiles: 10% 25% 50% 75% 90% 0 0 2 8 21 ------------------------------------------------------------------------------- tdi4_49 Taught in district for 4 years, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,43.5] units: .1 unique values: 17 missing .: 33/2233 mean: 8.05968 std. dev: 12.9111 percentiles: 10% 25% 50% 75% 90% 0 1 2 9 25 ------------------------------------------------------------------------------- tdi4_50 Taught in district for 4 years, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,60] units: .01 unique values: 22 missing .: 672/2233 mean: 12.2281 std. dev: 19.9011 percentiles: 10% 25% 50% 75% 90% 0 1 2 13 60 ------------------------------------------------------------------------------- tdi4_51 Taught in district for 4 years, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,55.5] units: .01 unique values: 24 missing .: 411/2233 mean: 9.96178 std. dev: 17.3751 percentiles: 10% 25% 50% 75% 90% 0 1 2 7.17 55.5 ------------------------------------------------------------------------------- tdi4_52 Taught in district for 4 years, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,91.5] units: .01 unique values: 26 missing .: 22/2233 mean: 13.0583 std. dev: 26.2025 percentiles: 10% 25% 50% 75% 90% 0 1 3.03 10 15 ------------------------------------------------------------------------------- tdi4_53 Taught in district for 4 years, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,58.5] units: .01 unique values: 22 missing .: 51/2233 mean: 9.44284 std. dev: 17.0119 percentiles: 10% 25% 50% 75% 90% 0 1 2 8 22 ------------------------------------------------------------------------------- tdi5_45 Taught in district for 5 years, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,20] units: .01 unique values: 13 missing .: 43/2233 mean: 3.45913 std. dev: 6.19897 percentiles: 10% 25% 50% 75% 90% 0 0 1 4 18 ------------------------------------------------------------------------------- tdi5_46 Taught in district for 5 years, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,19] units: .1 unique values: 12 missing .: 18/2233 mean: 3.18149 std. dev: 5.76857 percentiles: 10% 25% 50% 75% 90% 0 0 .5 3 13 ------------------------------------------------------------------------------- tdi5_47 Taught in district for 5 years, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,21.5] units: .1 unique values: 15 missing .: 28/2233 mean: 4.09007 std. dev: 6.34529 percentiles: 10% 25% 50% 75% 90% 0 0 1 6 11 ------------------------------------------------------------------------------- tdi5_48 Taught in district for 5 years, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,32] units: .1 unique values: 17 missing .: 71/2233 mean: 5.60333 std. dev: 9.30488 percentiles: 10% 25% 50% 75% 90% 0 0 2 6 11 ------------------------------------------------------------------------------- tdi5_49 Taught in district for 5 years, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,43] units: .1 unique values: 17 missing .: 33/2233 mean: 7.19595 std. dev: 12.4805 percentiles: 10% 25% 50% 75% 90% 0 0 2 7 17 ------------------------------------------------------------------------------- tdi5_50 Taught in district for 5 years, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,20.5] units: .01 unique values: 17 missing .: 672/2233 mean: 5.90529 std. dev: 7.58301 percentiles: 10% 25% 50% 75% 90% 0 0 2 10 20.5 ------------------------------------------------------------------------------- tdi5_51 Taught in district for 5 years, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,32.5] units: .01 unique values: 20 missing .: 411/2233 mean: 6.90887 std. dev: 10.1347 percentiles: 10% 25% 50% 75% 90% 0 0 2 9 32.5 ------------------------------------------------------------------------------- tdi5_52 Taught in district for 5 years, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,39.5] units: .01 unique values: 22 missing .: 22/2233 mean: 6.66584 std. dev: 11.4229 percentiles: 10% 25% 50% 75% 90% 0 0 2 6 17 ------------------------------------------------------------------------------- tdi5_53 Taught in district for 5 years, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,67] units: .01 unique values: 25 missing .: 51/2233 mean: 9.86795 std. dev: 19.2695 percentiles: 10% 25% 50% 75% 90% 0 0 3 9 11 ------------------------------------------------------------------------------- tdi5p_45 Taught in district for > 5 years, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1321.5] units: .01 unique values: 55 missing .: 43/2233 mean: 167.463 std. dev: 385.695 percentiles: 10% 25% 50% 75% 90% 0 2 13 82.75 198 ------------------------------------------------------------------------------- tdi5p_46 Taught in district for > 5 years, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1265.5] units: .01 unique values: 53 missing .: 18/2233 mean: 159.486 std. dev: 367.449 percentiles: 10% 25% 50% 75% 90% 0 2 12 77.76 186.5 ------------------------------------------------------------------------------- tdi5p_47 Taught in district for > 5 years, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1236] units: .01 unique values: 49 missing .: 28/2233 mean: 155.607 std. dev: 359.687 percentiles: 10% 25% 50% 75% 90% 0 2 9.2 86 181 ------------------------------------------------------------------------------- tdi5p_48 Taught in district for > 5 years, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1187.5] units: .01 unique values: 51 missing .: 71/2233 mean: 153.281 std. dev: 348.581 percentiles: 10% 25% 50% 75% 90% 0 2 10 83.73 189 ------------------------------------------------------------------------------- tdi5p_49 Taught in district for > 5 years, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1187.5] units: .01 unique values: 52 missing .: 33/2233 mean: 152.535 std. dev: 345.474 percentiles: 10% 25% 50% 75% 90% 0 2 13 95 184 ------------------------------------------------------------------------------- tdi5p_50 Taught in district for > 5 years, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1074.5] units: .01 unique values: 40 missing .: 672/2233 mean: 180.358 std. dev: 362.152 percentiles: 10% 25% 50% 75% 90% 0 2 9 100.5 1074.5 ------------------------------------------------------------------------------- tdi5p_51 Taught in district for > 5 years, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1051.5] units: .01 unique values: 46 missing .: 411/2233 mean: 158.348 std. dev: 331.971 percentiles: 10% 25% 50% 75% 90% 1 3 11 93.15 1051.5 ------------------------------------------------------------------------------- tdi5p_52 Taught in district for > 5 years, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1039.5] units: .01 unique values: 58 missing .: 22/2233 mean: 138.13 std. dev: 301.163 percentiles: 10% 25% 50% 75% 90% 1 4 14 78 198.3 ------------------------------------------------------------------------------- tdi5p_53 Taught in district for > 5 years, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1097] units: .01 unique values: 58 missing .: 51/2233 mean: 146.245 std. dev: 319.35 percentiles: 10% 25% 50% 75% 90% 1 4 15 90.91 192.3 ------------------------------------------------------------------------------- tex0_45 < 1 year of teaching expe