Frequencies for b_1_c22_68 variable in hosp_rollup2552_96_2003 dataset :

 b_1_c22_68 |      Freq.     Percent        Cum.
------------+-----------------------------------
      71537 |          1        0.02        0.02
     265634 |          1        0.02        0.03
     343140 |          1        0.02        0.05
     628035 |          1        0.02        0.07
          . |      6,116       99.93      100.00
------------+-----------------------------------
      Total |      6,120      100.00

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