Frequencies for b_1_c23_68 variable in hosp_rollup2552_96_2000 dataset :

 b_1_c23_68 |      Freq.     Percent        Cum.
------------+-----------------------------------
      25538 |          1        0.02        0.02
      28318 |          1        0.02        0.03
      28446 |          1        0.02        0.05
     136031 |          1        0.02        0.07
     155546 |          1        0.02        0.08
          . |      6,090       99.92      100.00
------------+-----------------------------------
      Total |      6,095      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018