Frequencies for b_1_c23_8520 variable in hosp_rollup2552_96_2008 dataset :

b_1_c23_852 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
      35463 |          1        0.02        0.02
          . |      6,373       99.98      100.00
------------+-----------------------------------
      Total |      6,374      100.00

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