Summary statistics for eobmfor dataset : by Jean Roth , jroth@nber.org , 15 Apr 2019 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- ein | 24,373 6.91e+08 2.86e+08 1.06e+07 9.90e+08 name | 0 ico | 0 street | 0 city | 0 -------------+--------------------------------------------------------- state | 0 zip | 0 group | 24,373 507.2021 1449.697 0 9524 subsection | 24,373 3.909736 3.070413 0 92 affiliation | 24,373 4.347146 2.513935 0 9 -------------+--------------------------------------------------------- classifica~n | 24,373 2172.324 2038.548 0 8210 ruling | 24,373 198556.3 12306.74 0 201903 deductibil~y | 24,373 1.147007 .3901732 0 4 foundation | 24,373 10.89304 6.29751 0 24 activity | 24,373 1.34e+08 2.56e+08 0 9.99e+08 -------------+--------------------------------------------------------- organization | 24,373 1.943298 1.690179 0 6 status | 24,373 1.016247 .5610434 1 25 tax_period | 20,187 201735 102.0208 199112 201902 tax_year | 20,187 2017.253 1.02903 1991 2019 asset_cd | 24,373 1.577401 2.27845 0 9 -------------+--------------------------------------------------------- income_cd | 24,373 1.552127 2.193412 0 9 filing_req~d | 24,373 2.199852 1.752838 0 14 pf_filing_~d | 24,373 .0412752 .19893 0 1 acct_pd | 24,373 9.874287 3.018481 1 12 asset_amt | 19,892 6155795 3.70e+08 0 5.15e+10 -------------+--------------------------------------------------------- income_amt | 19,892 4671053 2.72e+08 -215798 3.70e+10 revenue_amt | 18,997 3774550 1.99e+08 -1060291 2.62e+10 ntee_cd | 0 sort_name | 0 ntee1 | 0 -------------+--------------------------------------------------------- ntee1_3 | 0 subaffil | 24,373 8.256883 4.348762 0 95 tax_month | 20,187 9.708079 3.054029 1 12 ntee1num | 15,489 11.78695 8.18037 1 26 ntee1_3num | 15,371 299.0673 200.761 1 622 by Jean Roth , jroth@nber.org , 15 Apr 2019