Frequencies for d4_snf_c3_68 variable in hosp_rollup2552_96_2004 dataset :

d4_snf_c3_6 |
          8 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1033 |          1        0.02        0.02
       3118 |          1        0.02        0.03
      42795 |          1        0.02        0.05
      99799 |          1        0.02        0.06
          . |      6,199       99.94      100.00
------------+-----------------------------------
      Total |      6,203      100.00

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