Frequencies for b_1_c22_52 variable in hosp_rollup2552_96_2004 dataset :

 b_1_c22_52 |      Freq.     Percent        Cum.
------------+-----------------------------------
        595 |          1        0.02        0.02
       1091 |          1        0.02        0.03
       2487 |          1        0.02        0.05
       5254 |          1        0.02        0.06
      26853 |          1        0.02        0.08
      27696 |          1        0.02        0.10
      47363 |          1        0.02        0.11
      72717 |          1        0.02        0.13
     359149 |          1        0.02        0.15
     377109 |          1        0.02        0.16
          . |      6,193       99.84      100.00
------------+-----------------------------------
      Total |      6,203      100.00

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