Frequencies for b_1_c22_8501 variable in hosp_rollup2552_96_2000 dataset :

b_1_c22_850 |
          1 |      Freq.     Percent        Cum.
------------+-----------------------------------
       4176 |          1        0.02        0.02
      80678 |          1        0.02        0.03
          . |      6,090       99.97      100.00
------------+-----------------------------------
      Total |      6,092      100.00

by Jean Roth , jroth@nber.org , 20 Jan 2017