Frequencies for s4_hha2_c4_36 variable in prds_hosp10_yr2014 dataset :

s4_hha2_c4_ |
         36 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          3        0.05        0.05
          2 |          2        0.03        0.08
          4 |          1        0.02        0.10
          5 |          1        0.02        0.11
          7 |          2        0.03        0.14
          8 |          2        0.03        0.18
         12 |          1        0.02        0.19
         13 |          1        0.02        0.21
         19 |          1        0.02        0.22
         20 |          2        0.03        0.26
          . |      6,232       99.74      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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