Frequencies for filing_req_cd variable in eobmfpr dataset :

               Filiing Requirement Code |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
 990 - Not required to file (all other) |         88        5.63        5.63
        990 (all other) or 990EZ return |        618       39.54       45.17
990 - Required to file Form 990-N - Inc |        541       34.61       79.78
   990 - Not required to file (church)  |        289       18.49       98.27
             990 - Government 501(c)(1) |          1        0.06       98.34
990 - Not required to file (religious o |         20        1.28       99.62
990 - Not required to file (instrumenta |          6        0.38      100.00
----------------------------------------+-----------------------------------
                                  Total |      1,563      100.00

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