Frequencies for d4_hos_c3_66 variable in hosp_rollup2552_96_2006 dataset :

d4_hos_c3_6 |
          6 |      Freq.     Percent        Cum.
------------+-----------------------------------
        163 |          1        0.02        0.02
        187 |          1        0.02        0.03
        342 |          1        0.02        0.05
       1975 |          1        0.02        0.06
       2195 |          1        0.02        0.08
       6209 |          1        0.02        0.10
      14182 |          1        0.02        0.11
     691015 |          1        0.02        0.13
          . |      6,184       99.87      100.00
------------+-----------------------------------
      Total |      6,192      100.00

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