Frequencies for d_4_hos_c2_47 variable in hosp_rollup2552_96_1996 dataset :

d_4_hos_c2_ |
         47 |      Freq.     Percent        Cum.
------------+-----------------------------------
          8 |          1        0.02        0.02
         20 |          1        0.02        0.03
         23 |          1        0.02        0.05
         36 |          1        0.02        0.07
        115 |          1        0.02        0.08
        144 |          1        0.02        0.10
        319 |          1        0.02        0.12
        758 |          1        0.02        0.13
        894 |          1        0.02        0.15
        947 |          1        0.02        0.17
       2007 |          1        0.02        0.18
       2239 |          1        0.02        0.20
       2715 |          1        0.02        0.22
       6004 |          1        0.02        0.23
       7006 |          1        0.02        0.25
      11388 |          1        0.02        0.27
      11518 |          1        0.02        0.28
      14437 |          1        0.02        0.30
      19289 |          1        0.02        0.32
      22223 |          1        0.02        0.33
      24388 |          1        0.02        0.35
      28100 |          1        0.02        0.37
      28944 |          1        0.02        0.38
      33534 |          1        0.02        0.40
      35097 |          1        0.02        0.42
      41525 |          1        0.02        0.43
      74656 |          1        0.02        0.45
          . |      5,994       99.55      100.00
------------+-----------------------------------
      Total |      6,021      100.00

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