Frequencies for s4_hha3_c4_33 variable in hcris2552_10_2011 dataset :

        pep |
  episodes: |
      total |
     visits |
    s430000 |
03300 00400 |      Freq.     Percent        Cum.
------------+-----------------------------------
         75 |          1        0.02        0.02
        420 |          1        0.02        0.03
          . |      6,148       99.97      100.00
------------+-----------------------------------
      Total |      6,150      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018