Frequencies for d_5_sub2_c5_63 variable in hosp_rollup2552_96_1997 dataset :

d_5_sub2_c5 |
        _63 |      Freq.     Percent        Cum.
------------+-----------------------------------
       4348 |          1        0.02        0.02
       9967 |          1        0.02        0.03
          . |      6,313       99.97      100.00
------------+-----------------------------------
      Total |      6,315      100.00

by Jean Roth , jroth@nber.org , 5 Sep 2018