Frequencies for d_2_sub2_c8_39 variable in hosp_rollup2552_96_1997 dataset :

d_2_sub2_c8 |
        _39 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          2 |          2        0.03        0.05
          4 |          4        0.06        0.11
          8 |          1        0.02        0.13
          9 |          1        0.02        0.14
         10 |          1        0.02        0.16
         11 |          1        0.02        0.17
         13 |          2        0.03        0.21
         16 |          1        0.02        0.22
         20 |          2        0.03        0.25
         24 |          1        0.02        0.27
         27 |          1        0.02        0.29
         31 |          1        0.02        0.30
         43 |          1        0.02        0.32
         57 |          1        0.02        0.33
         64 |          1        0.02        0.35
         69 |          1        0.02        0.36
         87 |          1        0.02        0.38
         88 |          1        0.02        0.40
         93 |          1        0.02        0.41
        106 |          1        0.02        0.43
          . |      6,288       99.57      100.00
------------+-----------------------------------
      Total |      6,315      100.00

by Jean Roth , jroth@nber.org , 5 Sep 2018