Frequencies for d_4_hos_c7_47 variable in hosp_rollup2552_96_2007 dataset :

d_4_hos_c7_ |
         47 |      Freq.     Percent        Cum.
------------+-----------------------------------
         10 |          1        0.02        0.02
         88 |          1        0.02        0.03
        135 |          1        0.02        0.05
        182 |          1        0.02        0.06
        299 |          1        0.02        0.08
       1039 |          1        0.02        0.10
       1950 |          1        0.02        0.11
       2144 |          1        0.02        0.13
       3146 |          1        0.02        0.14
       3611 |          1        0.02        0.16
       3933 |          1        0.02        0.18
       5110 |          1        0.02        0.19
       5811 |          1        0.02        0.21
       6620 |          1        0.02        0.22
      10124 |          1        0.02        0.24
      12402 |          1        0.02        0.26
      12584 |          1        0.02        0.27
      18764 |          1        0.02        0.29
      20684 |          1        0.02        0.30
      26289 |          1        0.02        0.32
      29213 |          1        0.02        0.34
      29895 |          1        0.02        0.35
      42558 |          1        0.02        0.37
          . |      6,211       99.63      100.00
------------+-----------------------------------
      Total |      6,234      100.00

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