Frequencies for b_1_c22_55 variable in hosp_rollup2552_96_2006 dataset :

 b_1_c22_55 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2705 |          1        0.02        0.02
      50844 |          1        0.02        0.03
     232977 |          2        0.03        0.06
     744141 |          1        0.02        0.08
     799855 |          1        0.02        0.10
     904537 |          1        0.02        0.11
          . |      6,185       99.89      100.00
------------+-----------------------------------
      Total |      6,192      100.00

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