Frequencies for d_5_hos_c9_67 variable in hosp_rollup2552_96_2001 dataset :

d_5_hos_c9_ |
         67 |      Freq.     Percent        Cum.
------------+-----------------------------------
      14235 |          1        0.02        0.02
     165488 |          1        0.02        0.03
     362260 |          1        0.02        0.05
          . |      6,062       99.95      100.00
------------+-----------------------------------
      Total |      6,065      100.00

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