Frequencies for d_4_hos_c7_54 variable in hosp_rollup2552_96_1998 dataset :

d_4_hos_c7_ |
         54 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          2 |          1        0.02        0.03
          3 |          1        0.02        0.05
          4 |          2        0.03        0.08
          5 |          2        0.03        0.11
          6 |          1        0.02        0.13
          7 |          1        0.02        0.14
         13 |          2        0.03        0.18
         15 |          1        0.02        0.19
         34 |          1        0.02        0.21
         35 |          1        0.02        0.22
         38 |          1        0.02        0.24
         42 |          1        0.02        0.26
         43 |          1        0.02        0.27
         46 |          1        0.02        0.29
         53 |          1        0.02        0.31
         55 |          1        0.02        0.32
         58 |          1        0.02        0.34
         63 |          1        0.02        0.35
         65 |          1        0.02        0.37
         70 |          1        0.02        0.39
         85 |          1        0.02        0.40
        223 |          1        0.02        0.42
        445 |          1        0.02        0.43
        749 |          1        0.02        0.45
        848 |          1        0.02        0.47
       1622 |          1        0.02        0.48
      20429 |          1        0.02        0.50
      23116 |          1        0.02        0.51
          . |      6,192       99.49      100.00
------------+-----------------------------------
      Total |      6,224      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018