Frequencies for b_1_c22_34 variable in hosp_rollup2552_96_2006 dataset :

 b_1_c22_34 |      Freq.     Percent        Cum.
------------+-----------------------------------
        947 |          1        0.02        0.02
       1001 |          1        0.02        0.03
       1338 |          1        0.02        0.05
       2248 |          1        0.02        0.06
       2576 |          1        0.02        0.08
       4287 |          1        0.02        0.10
       4976 |          1        0.02        0.11
      11837 |          1        0.02        0.13
      22454 |          1        0.02        0.15
      24792 |          1        0.02        0.16
      35999 |          1        0.02        0.18
      54068 |          1        0.02        0.19
      56258 |          1        0.02        0.21
      78150 |          1        0.02        0.23
     105486 |          1        0.02        0.24
     121513 |          1        0.02        0.26
     144795 |          1        0.02        0.27
     189304 |          1        0.02        0.29
     210365 |          2        0.03        0.32
          . |      6,172       99.68      100.00
------------+-----------------------------------
      Total |      6,192      100.00

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