Frequencies for b_1_c27_69 variable in hosp_rollup2552_96_2009 dataset :

 b_1_c27_69 |      Freq.     Percent        Cum.
------------+-----------------------------------
    1189376 |          1        0.02        0.02
    1197526 |          1        0.02        0.03
    1527927 |          1        0.02        0.05
          . |      6,357       99.95      100.00
------------+-----------------------------------
      Total |      6,360      100.00

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