Frequencies for d_5_sub2_c9_60 variable in hosp_rollup2552_96_1999 dataset :

d_5_sub2_c9 |
        _60 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
         19 |          1        0.02        0.03
        171 |          1        0.02        0.05
        305 |          1        0.02        0.07
        384 |          1        0.02        0.08
          . |      6,091       99.92      100.00
------------+-----------------------------------
      Total |      6,096      100.00

by Jean Roth , jroth@nber.org , 7 Sep 2018