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

               Filiing Requirement Code |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
 990 - Not required to file (all other) |        489        4.89        4.89
        990 (all other) or 990EZ return |      2,795       27.95       32.84
990 - Required to file Form 990-N - Inc |      4,687       46.87       79.71
                     990 - Group return |          3        0.03       79.74
   990 - Not required to file (church)  |      1,951       19.51       99.25
             990 - Government 501(c)(1) |         10        0.10       99.35
990 - Not required to file (religious o |         41        0.41       99.76
990 - Not required to file (instrumenta |         24        0.24      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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