Frequencies for pf_filing_req_cd variable in eobmf201612hi dataset :

      PF Filiing |
Requirement Code |
           (New) |      Freq.     Percent        Cum.
-----------------+-----------------------------------
No 990-PF return |      7,162       93.27       93.27
   990-PF return |        513        6.68       99.95
               3 |          4        0.05      100.00
-----------------+-----------------------------------
           Total |      7,679      100.00

by Jean Roth , jroth@nber.org , 20 Mar 2017