Summary statistics for zipcode2009 dataset : by Jean Roth , jroth@nber.org , 26 Jun 2017 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- statefips | 0 state | 0 zipcode | 0 agi_stub | 167,178 3.5 1.70783 1 6 n1 | 167,178 1609.287 35216.03 0 6160971 -------------+--------------------------------------------------------- mars2 | 167,178 617.4798 11033.29 0 1380818 prep | 167,178 919.3501 20551.75 0 3901086 n2 | 167,178 3278.069 66519.99 0 1.09e+07 numdep | 167,178 1048.973 21698.13 0 3501360 a00100 | 167,178 90723.83 1786788 0 2.82e+08 -------------+--------------------------------------------------------- n00200 | 167,178 1351.701 28434.66 0 4678967 a00200 | 167,178 66176.64 1268375 0 1.91e+08 n00300 | 167,178 659.272 12085.61 0 1417693 a00300 | 167,178 1761.421 42623.3 0 8511578 n00600 | 167,178 330.3214 5888.376 0 741261 -------------+--------------------------------------------------------- a00600 | 167,178 1716.067 48077.51 0 1.06e+07 n00650 | 167,178 287.5734 5115.09 0 653164 a00650 | 167,178 1281.867 37272.97 0 8281397 n00900 | 167,178 250.6497 5786.49 0 1118589 a00900 | 167,178 3127.455 69868.42 -24103 1.19e+07 -------------+--------------------------------------------------------- schf | 167,178 19.79211 368.1852 0 43488 n01000 | 167,178 223.7913 4098.015 0 588162 a01000 | 167,178 2324.367 112087.4 -355160 2.44e+07 n01400 | 167,178 109.5978 2023.269 0 209268 a01400 | 167,178 1518.171 27875.2 0 4113447 -------------+--------------------------------------------------------- n01700 | 167,178 298.5634 5529.024 0 598964 a01700 | 167,178 5973.208 108568.9 0 1.57e+07 n02300 | 167,178 132.8975 3153.581 0 607029 a02300 | 167,178 1001.109 24346.25 0 4653321 n02500 | 167,178 175.2358 3335.971 0 438477 -------------+--------------------------------------------------------- a02500 | 167,178 1996.9 39052.51 0 4762845 n03300 | 167,178 9.662246 261.7302 0 53936 a03300 | 167,178 203.6616 7640.876 0 1969657 n04470 | 167,178 537.3156 10139.53 0 1589495 a04470 | 167,178 14185.94 319621.4 0 5.75e+07 -------------+--------------------------------------------------------- n18425 | 167,178 354.6725 7129.964 0 1133587 a18425 | 167,178 2470.789 81987.24 0 1.90e+07 n18450 | 167,178 113.8605 3414.265 0 559578 a18450 | 167,178 171.4417 5877.981 0 1347287 n18500 | 167,178 467.9177 8733.133 0 1409687 -------------+--------------------------------------------------------- a18500 | 167,178 1967.258 45367.02 0 7311809 n18300 | 167,178 533.8044 10087.12 0 1588948 a18300 | 167,178 5086.147 140553.8 0 3.12e+07 n19300 | 167,178 423.7425 8018.84 0 1323783 a19300 | 167,178 4842.143 110663.9 0 2.55e+07 -------------+--------------------------------------------------------- n19700 | 167,178 438.6516 8457.198 0 1423433 a19700 | 167,178 1808.991 40864.91 0 7466887 n04800 | 167,178 1214.023 23667.72 0 3452103 a04800 | 167,178 58832.91 1270760 0 2.20e+08 n07100 | 167,178 544.8027 10508.88 0 1649014 -------------+--------------------------------------------------------- a07100 | 167,178 701.0568 13293.33 0 1492274 n07220 | 167,178 275.2351 5806.056 0 1033251 a07220 | 167,178 330.6284 6907.847 0 940362 n07180 | 167,178 72.26404 1410.145 0 178716 a07180 | 167,178 38.3178 803.5236 0 109858 -------------+--------------------------------------------------------- n07260 | 167,178 80.18093 1448.881 0 139800 a07260 | 167,178 68.86069 1287.825 0 168801 n59660 | 167,178 314.647 10970.34 0 2157144 a59660 | 167,178 696.5473 26224.39 0 5250762 n59720 | 167,178 276.5269 9715.44 0 1878886 -------------+--------------------------------------------------------- a59720 | 167,178 608.4229 22746.79 0 4586424 n11070 | 167,178 246.9849 8139.076 0 1719026 a11070 | 167,178 323.9356 10538.88 0 2181040 n09600 | 167,178 43.65771 1771.438 0 470329 a09600 | 167,178 253.5943 14499.9 0 4284700 -------------+--------------------------------------------------------- n06500 | 167,178 1058.886 19899.4 0 2656595 a06500 | 167,178 10548.21 285348.2 0 6.07e+07 n10300 | 167,178 1160.916 22427.69 0 2862366 a10300 | 167,178 11147.14 294990.8 0 6.22e+07 n11901 | 167,178 255.1559 4844.995 0 749914 -------------+--------------------------------------------------------- a11901 | 167,178 978.9406 25636.25 0 5825575 n11902 | 167,178 1266.394 28625.15 0 4921331 a11902 | 167,178 3877.212 77421.53 0 1.07e+07 year | 167,178 2009 0 2009 2009 by Jean Roth , jroth@nber.org , 26 Jun 2017