Frequencies for d_2_sub2_c6_48 variable in hosp_rollup2552_96_2010 dataset :

d_2_sub2_c6 |
        _48 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          4 |          2        0.05        0.07
          5 |          1        0.02        0.10
          6 |          1        0.02        0.12
          8 |          1        0.02        0.15
          9 |          1        0.02        0.17
         16 |          1        0.02        0.20
         37 |          1        0.02        0.22
         66 |          1        0.02        0.25
          . |      3,995       99.75      100.00
------------+-----------------------------------
      Total |      4,005      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018