Frequencies for b_1_c22_85 variable in hosp_rollup2552_96_2006 dataset :

 b_1_c22_85 |      Freq.     Percent        Cum.
------------+-----------------------------------
        287 |          1        0.02        0.02
       2040 |          1        0.02        0.03
       5509 |          1        0.02        0.05
      11963 |          1        0.02        0.06
      40023 |          1        0.02        0.08
          . |      6,187       99.92      100.00
------------+-----------------------------------
      Total |      6,192      100.00

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