Frequencies for b_2_c27_69 variable in hosp_rollup2552_96_2009 dataset :

 b_2_c27_69 |      Freq.     Percent        Cum.
------------+-----------------------------------
       4571 |          1        0.02        0.02
          . |      6,359       99.98      100.00
------------+-----------------------------------
      Total |      6,360      100.00

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