Frequencies for s4_hha2_c5_36 variable in hcris2552_10_2010 dataset :

      total |
  number of |
   episodes |
    s420000 |
03600 00500 |      Freq.     Percent        Cum.
------------+-----------------------------------
         59 |          1        0.04        0.04
        118 |          1        0.04        0.09
        437 |          1        0.04        0.13
        819 |          1        0.04        0.17
          . |      2,318       99.83      100.00
------------+-----------------------------------
      Total |      2,322      100.00

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