Frequencies for d4_snf_c3_68 variable in hosp_rollup2552_96_1999 dataset :

d4_snf_c3_6 |
          8 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1520 |          1        0.02        0.02
       2304 |          1        0.02        0.03
       3969 |          1        0.02        0.05
       6515 |          1        0.02        0.07
      13631 |          1        0.02        0.08
      16465 |          1        0.02        0.10
          . |      6,090       99.90      100.00
------------+-----------------------------------
      Total |      6,096      100.00

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