Frequencies for d_2_hos_c8_66 variable in hosp_rollup2552_96_2003 dataset :

d_2_hos_c8_ |
         66 |      Freq.     Percent        Cum.
------------+-----------------------------------
         12 |          1        0.02        0.02
         18 |          1        0.02        0.03
        111 |          1        0.02        0.05
        942 |          1        0.02        0.07
          . |      6,116       99.93      100.00
------------+-----------------------------------
      Total |      6,120      100.00

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