Frequencies for d_4_hos_c2_47 variable in hosp_rollup2552_96_2005 dataset :

d_4_hos_c2_ |
         47 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          5 |          2        0.03        0.05
        120 |          1        0.02        0.06
        196 |          1        0.02        0.08
        504 |          1        0.02        0.10
        514 |          1        0.02        0.11
       1079 |          1        0.02        0.13
       2789 |          1        0.02        0.15
       9280 |          1        0.02        0.16
      11457 |          1        0.02        0.18
      13786 |          1        0.02        0.19
      18255 |          1        0.02        0.21
      24742 |          1        0.02        0.23
      27799 |          1        0.02        0.24
      38136 |          1        0.02        0.26
      45206 |          1        0.02        0.27
      47185 |          1        0.02        0.29
      51014 |          1        0.02        0.31
     123417 |          1        0.02        0.32
     165430 |          1        0.02        0.34
     182424 |          1        0.02        0.36
          . |      6,163       99.64      100.00
------------+-----------------------------------
      Total |      6,185      100.00

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