Frequencies for b_1_c27_6920 variable in hosp_rollup2552_96_2004 dataset :

b_1_c27_692 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
     640662 |          1        0.02        0.02
     832305 |          1        0.02        0.03
    1747376 |          2        0.03        0.06
    2142501 |          1        0.02        0.08
          . |      6,198       99.92      100.00
------------+-----------------------------------
      Total |      6,203      100.00

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