Frequencies for b_1_c21_44 variable in prds_hosp10_yr2010 dataset :

 b_1_c21_44 |      Freq.     Percent        Cum.
------------+-----------------------------------
        405 |          1        0.04        0.04
        901 |          1        0.04        0.09
       2294 |          1        0.04        0.13
       4428 |          1        0.04        0.17
      30571 |          1        0.04        0.22
      41439 |          1        0.04        0.26
     586124 |          1        0.04        0.30
          . |      2,316       99.70      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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