Frequencies for d_2_sub2_c8_68 variable in hosp_rollup2552_96_1999 dataset :

d_2_sub2_c8 |
        _68 |      Freq.     Percent        Cum.
------------+-----------------------------------
        170 |          1        0.02        0.02
        246 |          1        0.02        0.03
        314 |          1        0.02        0.05
        321 |          1        0.02        0.07
       3037 |          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