Frequencies for rptcount variable in count1984_14 dataset :

     Report |
      Count |      Freq.     Percent        Cum.
------------+-----------------------------------
          6 |          1       25.00       25.00
       2798 |          1       25.00       50.00
       2949 |          1       25.00       75.00
       3145 |          1       25.00      100.00
------------+-----------------------------------
      Total |          4      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018