Frequencies for d_4_hos_c7_47 variable in hosp_rollup2552_96_2008 dataset :

d_4_hos_c7_ |
         47 |      Freq.     Percent        Cum.
------------+-----------------------------------
          6 |          1        0.02        0.02
         61 |          1        0.02        0.03
        106 |          1        0.02        0.05
        186 |          1        0.02        0.06
        307 |          1        0.02        0.08
        448 |          1        0.02        0.09
        540 |          1        0.02        0.11
       1069 |          1        0.02        0.13
       1505 |          1        0.02        0.14
       1530 |          1        0.02        0.16
       2920 |          1        0.02        0.17
       2963 |          1        0.02        0.19
       4432 |          1        0.02        0.20
       7703 |          1        0.02        0.22
      10672 |          1        0.02        0.24
      12857 |          1        0.02        0.25
      24974 |          1        0.02        0.27
      30462 |          1        0.02        0.28
      30649 |          1        0.02        0.30
      54407 |          1        0.02        0.31
          . |      6,354       99.69      100.00
------------+-----------------------------------
      Total |      6,374      100.00

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