Frequencies for d_5_hos_c4_47 variable in hosp_rollup2552_96_1996 dataset :

d_5_hos_c4_ |
         47 |      Freq.     Percent        Cum.
------------+-----------------------------------
         31 |          1        0.02        0.02
         57 |          1        0.02        0.03
         92 |          1        0.02        0.05
        134 |          1        0.02        0.07
        167 |          1        0.02        0.08
        206 |          1        0.02        0.10
        498 |          1        0.02        0.12
        630 |          1        0.02        0.13
        650 |          1        0.02        0.15
       1551 |          1        0.02        0.17
       1923 |          1        0.02        0.18
       3686 |          1        0.02        0.20
       9828 |          1        0.02        0.22
      14351 |          1        0.02        0.23
      39327 |          1        0.02        0.25
     300219 |          1        0.02        0.27
     325784 |          1        0.02        0.28
     382962 |          1        0.02        0.30
     474175 |          1        0.02        0.32
          . |      6,002       99.68      100.00
------------+-----------------------------------
      Total |      6,021      100.00

by Jean Roth , jroth@nber.org , 3 Sep 2018