Frequencies for d_4_hos_c8_67 variable in hosp_rollup2552_96_2000 dataset :

d_4_hos_c8_ |
         67 |      Freq.     Percent        Cum.
------------+-----------------------------------
       3000 |          1        0.02        0.02
      75317 |          1        0.02        0.03
     186890 |          1        0.02        0.05
          . |      6,089       99.95      100.00
------------+-----------------------------------
      Total |      6,092      100.00

by Jean Roth , jroth@nber.org , 20 Jan 2017