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

               Filiing Requirement Code |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
 990 - Not required to file (all other) |      1,204       12.04       12.04
        990 (all other) or 990EZ return |      2,387       23.87       35.91
990 - Required to file Form 990-N - Inc |      5,307       53.07       88.98
                     990 - Group return |          6        0.06       89.04
   990 - Not required to file (church)  |      1,018       10.18       99.22
990 - Not required to file (religious o |         61        0.61       99.83
990 - Not required to file (instrumenta |         17        0.17      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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