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

               Filiing Requirement Code |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
 990 - Not required to file (all other) |        557        5.57        5.57
        990 (all other) or 990EZ return |      2,464       24.64       30.21
990 - Required to file Form 990-N - Inc |      5,971       59.71       89.92
                     990 - Group return |          3        0.03       89.95
   990 - Not required to file (church)  |        964        9.64       99.59
990 - Not required to file (religious o |         32        0.32       99.91
990 - Not required to file (instrumenta |          9        0.09      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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