Frequencies for d_2_hos_c8_67 variable in hosp_rollup2552_96_2001 dataset :

d_2_hos_c8_ |
         67 |      Freq.     Percent        Cum.
------------+-----------------------------------
          4 |          1        0.02        0.02
        793 |          1        0.02        0.03
       1580 |          1        0.02        0.05
       3801 |          1        0.02        0.07
      34068 |          1        0.02        0.08
          . |      6,060       99.92      100.00
------------+-----------------------------------
      Total |      6,065      100.00

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