Frequencies for d4_snf_c2_66 variable in hosp_rollup2552_96_1997 dataset :

d4_snf_c2_6 |
          6 |      Freq.     Percent        Cum.
------------+-----------------------------------
       5177 |          1        0.02        0.02
       5771 |          1        0.02        0.03
       9872 |          1        0.02        0.05
      19759 |          1        0.02        0.06
      30145 |          1        0.02        0.08
      32909 |          1        0.02        0.10
      38851 |          1        0.02        0.11
      72153 |          1        0.02        0.13
      82778 |          1        0.02        0.14
          . |      6,306       99.86      100.00
------------+-----------------------------------
      Total |      6,315      100.00

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