Frequencies for d_5_sub2_c9_56 variable in hosp_rollup2552_96_1999 dataset :

d_5_sub2_c9 |
        _56 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          3 |          1        0.02        0.03
          4 |          1        0.02        0.05
          8 |          1        0.02        0.07
         13 |          1        0.02        0.08
         14 |          1        0.02        0.10
         20 |          1        0.02        0.11
         31 |          1        0.02        0.13
         38 |          1        0.02        0.15
        249 |          1        0.02        0.16
        252 |          1        0.02        0.18
        274 |          1        0.02        0.20
        347 |          1        0.02        0.21
       1195 |          1        0.02        0.23
       4972 |          1        0.02        0.25
          . |      6,081       99.75      100.00
------------+-----------------------------------
      Total |      6,096      100.00

by Jean Roth , jroth@nber.org , 7 Sep 2018