Frequencies for s4_hha2_c4_36 variable in prds_hosp10_yr2015 dataset :

s4_hha2_c4_ |
         36 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          4        0.06        0.06
          2 |          1        0.02        0.08
          3 |          1        0.02        0.10
          4 |          1        0.02        0.11
          5 |          1        0.02        0.13
          8 |          1        0.02        0.14
         12 |          1        0.02        0.16
         14 |          1        0.02        0.18
         15 |          1        0.02        0.19
         16 |          1        0.02        0.21
         21 |          1        0.02        0.22
          . |      6,244       99.78      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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