Frequencies for d4_sub2_c2_67 variable in hosp_rollup2552_96_2001 dataset :

d4_sub2_c2_ |
         67 |      Freq.     Percent        Cum.
------------+-----------------------------------
        792 |          1        0.02        0.02
      71061 |          1        0.02        0.03
          . |      6,063       99.97      100.00
------------+-----------------------------------
      Total |      6,065      100.00

by Jean Roth , jroth@nber.org , 9 Sep 2018