Frequencies for s4_hha2_c2_33 variable in prds_hosp10_yr2013 dataset :

s4_hha2_c2_ |
         33 |      Freq.     Percent        Cum.
------------+-----------------------------------
         24 |          1        0.02        0.02
         44 |          1        0.02        0.03
         74 |          1        0.02        0.05
        132 |          1        0.02        0.06
        178 |          1        0.02        0.08
        237 |          1        0.02        0.10
        424 |          1        0.02        0.11
        529 |          1        0.02        0.13
        594 |          1        0.02        0.14
        645 |          1        0.02        0.16
       1336 |          1        0.02        0.18
       3744 |          1        0.02        0.19
          . |      6,236       99.81      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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