Frequencies for d_2_hos_c6_67 variable in hosp_rollup2552_96_2005 dataset :

d_2_hos_c6_ |
         67 |      Freq.     Percent        Cum.
------------+-----------------------------------
        198 |          1        0.02        0.02
          . |      6,184       99.98      100.00
------------+-----------------------------------
      Total |      6,185      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018