Frequencies for s4_hha2_c2_37 variable in prds_hosp10_yr2011 dataset :

s4_hha2_c2_ |
         37 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          5        0.08        0.08
          2 |          3        0.05        0.13
          5 |          1        0.02        0.15
          8 |          1        0.02        0.16
         10 |          1        0.02        0.18
         19 |          1        0.02        0.20
         50 |          1        0.02        0.21
          . |      6,137       99.79      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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