Frequencies for d4_snf_c2_39 variable in hosp_rollup2552_96_2004 dataset :

d4_snf_c2_3 |
          9 |      Freq.     Percent        Cum.
------------+-----------------------------------
          9 |          1        0.02        0.02
         12 |          1        0.02        0.03
         13 |          1        0.02        0.05
         16 |          1        0.02        0.06
         17 |          1        0.02        0.08
         24 |          1        0.02        0.10
         25 |          1        0.02        0.11
         47 |          1        0.02        0.13
         84 |          2        0.03        0.16
         91 |          1        0.02        0.18
        131 |          1        0.02        0.19
        149 |          1        0.02        0.21
        156 |          1        0.02        0.23
        318 |          1        0.02        0.24
        326 |          1        0.02        0.26
        536 |          1        0.02        0.27
       1107 |          1        0.02        0.29
       3018 |          1        0.02        0.31
      16809 |          1        0.02        0.32
          . |      6,183       99.68      100.00
------------+-----------------------------------
      Total |      6,203      100.00

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