Frequencies for first 10,000 rows of filing_req_cd variable in eobmfok dataset :

               Filiing Requirement Code |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
 990 - Not required to file (all other) |        530        5.30        5.30
        990 (all other) or 990EZ return |      2,502       25.02       30.32
990 - Required to file Form 990-N - Inc |      5,181       51.81       82.13
                     990 - Group return |          7        0.07       82.20
   990 - Not required to file (church)  |      1,696       16.96       99.16
             990 - Government 501(c)(1) |         16        0.16       99.32
990 - Not required to file (religious o |         50        0.50       99.82
990 - Not required to file (instrumenta |         18        0.18      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Apr 2019