Frequencies for d_4_hos_c7_47 variable in hosp_rollup2552_96_1996 dataset :

d_4_hos_c7_ |
         47 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          3 |          1        0.02        0.03
         13 |          1        0.02        0.05
         16 |          1        0.02        0.07
         17 |          1        0.02        0.08
         47 |          1        0.02        0.10
         50 |          1        0.02        0.12
         53 |          1        0.02        0.13
        103 |          1        0.02        0.15
        144 |          1        0.02        0.17
        193 |          1        0.02        0.18
        207 |          1        0.02        0.20
        214 |          1        0.02        0.22
        584 |          1        0.02        0.23
        914 |          1        0.02        0.25
       1544 |          1        0.02        0.27
       2518 |          1        0.02        0.28
       3408 |          1        0.02        0.30
       4949 |          1        0.02        0.32
       5139 |          1        0.02        0.33
       5676 |          1        0.02        0.35
       7298 |          1        0.02        0.37
       8177 |          1        0.02        0.38
       8456 |          1        0.02        0.40
      10356 |          1        0.02        0.42
      10580 |          1        0.02        0.43
      11734 |          1        0.02        0.45
      12058 |          1        0.02        0.47
          . |      5,993       99.53      100.00
------------+-----------------------------------
      Total |      6,021      100.00

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