Frequencies for d_2_sub2_c6_39 variable in hosp_rollup2552_96_1999 dataset :

d_2_sub2_c6 |
        _39 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          2 |          1        0.02        0.03
          3 |          2        0.03        0.07
          6 |          2        0.03        0.10
          9 |          1        0.02        0.11
         11 |          2        0.03        0.15
         16 |          1        0.02        0.16
         26 |          1        0.02        0.18
         27 |          1        0.02        0.20
         28 |          1        0.02        0.21
         48 |          1        0.02        0.23
         60 |          1        0.02        0.25
        201 |          1        0.02        0.26
        202 |          1        0.02        0.28
        576 |          1        0.02        0.30
        588 |          1        0.02        0.31
        715 |          1        0.02        0.33
       3096 |          1        0.02        0.34
       3498 |          1        0.02        0.36
       4657 |          1        0.02        0.38
       6658 |          1        0.02        0.39
          . |      6,072       99.61      100.00
------------+-----------------------------------
      Total |      6,096      100.00

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