Frequencies for d4_snf_c3_39 variable in hosp_rollup2552_96_2010 dataset :

d4_snf_c3_3 |
          9 |      Freq.     Percent        Cum.
------------+-----------------------------------
          5 |          1        0.02        0.02
         10 |          1        0.02        0.05
         11 |          1        0.02        0.07
         16 |          1        0.02        0.10
         76 |          1        0.02        0.12
        171 |          1        0.02        0.15
        221 |          1        0.02        0.17
        633 |          1        0.02        0.20
       1586 |          1        0.02        0.22
       1783 |          1        0.02        0.25
       3172 |          1        0.02        0.27
          . |      3,994       99.73      100.00
------------+-----------------------------------
      Total |      4,005      100.00

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