Frequencies for s4_hha2_c4_36 variable in hcris2552_10_2017 dataset :

        pep |
  episodes: |
      total |
  number of |
    episode |
    s420000 |
03600 00400 |      Freq.     Percent        Cum.
------------+-----------------------------------
          4 |          1        0.03        0.03
          5 |          2        0.05        0.08
         22 |          1        0.03        0.11
          . |      3,745       99.89      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2018