Frequencies for s4_hha2_c4_33 variable in prds_hosp10_yr2012 dataset :

s4_hha2_c4_ |
         33 |      Freq.     Percent        Cum.
------------+-----------------------------------
         24 |          1        0.02        0.02
         27 |          2        0.03        0.05
         30 |          1        0.02        0.06
         38 |          1        0.02        0.08
         39 |          2        0.03        0.11
         52 |          1        0.02        0.13
         55 |          1        0.02        0.14
         74 |          1        0.02        0.16
         75 |          1        0.02        0.18
        158 |          1        0.02        0.19
        196 |          2        0.03        0.22
        206 |          1        0.02        0.24
        393 |          1        0.02        0.26
        513 |          1        0.02        0.27
          . |      6,210       99.73      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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