Frequencies for d4_hos_c3_66 variable in hosp_rollup2552_96_1998 dataset :

d4_hos_c3_6 |
          6 |      Freq.     Percent        Cum.
------------+-----------------------------------
         25 |          1        0.02        0.02
         42 |          1        0.02        0.03
         51 |          1        0.02        0.05
         76 |          1        0.02        0.06
        110 |          1        0.02        0.08
       1904 |          1        0.02        0.10
       2952 |          1        0.02        0.11
       6418 |          1        0.02        0.13
       8745 |          1        0.02        0.14
      18086 |          1        0.02        0.16
      35504 |          1        0.02        0.18
      66589 |          1        0.02        0.19
     363902 |          1        0.02        0.21
     476281 |          1        0.02        0.22
          . |      6,210       99.78      100.00
------------+-----------------------------------
      Total |      6,224      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018