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

               Filiing Requirement Code |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
 990 - Not required to file (all other) |        439        4.39        4.39
        990 (all other) or 990EZ return |      2,558       25.58       29.97
990 - Required to file Form 990-N - Inc |      5,661       56.61       86.58
                     990 - Group return |         17        0.17       86.75
   990 - Not required to file (church)  |      1,185       11.85       98.60
             990 - Government 501(c)(1) |         23        0.23       98.83
990 - Not required to file (religious o |        105        1.05       99.88
990 - Not required to file (instrumenta |         12        0.12      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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