Frequencies for b_1_c21_191 variable in prds_hosp10_yr2010 dataset :

b_1_c21_191 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2891 |          1        0.04        0.04
       3769 |          1        0.04        0.09
      17395 |          1        0.04        0.13
      26429 |          1        0.04        0.17
      39827 |          1        0.04        0.22
      72880 |          1        0.04        0.26
      76312 |          1        0.04        0.30
      84034 |          1        0.04        0.34
     115741 |          1        0.04        0.39
     134704 |          1        0.04        0.43
     279193 |          1        0.04        0.47
     409132 |          1        0.04        0.52
     480670 |          1        0.04        0.56
     498546 |          1        0.04        0.60
     599283 |          1        0.04        0.65
     672573 |          1        0.04        0.69
     782597 |          1        0.04        0.73
    1116176 |          1        0.04        0.77
    2541126 |          1        0.04        0.82
    3252826 |          1        0.04        0.86
    3548789 |          1        0.04        0.90
    5463012 |          1        0.04        0.95
          . |      2,301       99.05      100.00
------------+-----------------------------------
      Total |      2,323      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018