Frequencies for d_4_hos_c7_63 variable in hosp_rollup2552_96_1998 dataset :

d_4_hos_c7_ |
         63 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          4        0.06        0.06
          2 |          1        0.02        0.08
          5 |          1        0.02        0.10
          7 |          1        0.02        0.11
         17 |          1        0.02        0.13
         36 |          1        0.02        0.14
         48 |          1        0.02        0.16
         58 |          1        0.02        0.18
         69 |          1        0.02        0.19
        118 |          1        0.02        0.21
        119 |          1        0.02        0.22
        142 |          1        0.02        0.24
        232 |          1        0.02        0.26
        273 |          1        0.02        0.27
        670 |          1        0.02        0.29
        817 |          1        0.02        0.31
       1067 |          1        0.02        0.32
       1092 |          1        0.02        0.34
       3427 |          1        0.02        0.35
       3431 |          1        0.02        0.37
       3705 |          1        0.02        0.39
       4086 |          1        0.02        0.40
          . |      6,199       99.60      100.00
------------+-----------------------------------
      Total |      6,224      100.00

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