Frequencies for b_3_c27_6360 variable in hosp_rollup2552_96_2004 dataset :

b_3_c27_636 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
        198 |          1        0.02        0.02
    3769790 |          1        0.02        0.03
          . |      6,201       99.97      100.00
------------+-----------------------------------
      Total |      6,203      100.00

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