Frequencies for b_1_c21_63 variable in prds_hosp10_yr2010 dataset :

 b_1_c21_63 |      Freq.     Percent        Cum.
------------+-----------------------------------
       5000 |          1        0.04        0.04
       5759 |          1        0.04        0.09
       7146 |          1        0.04        0.13
      12024 |          1        0.04        0.17
      15628 |          1        0.04        0.22
      45916 |          1        0.04        0.26
      67946 |          1        0.04        0.30
      81476 |          1        0.04        0.34
      92904 |          1        0.04        0.39
     104360 |          1        0.04        0.43
     112443 |          1        0.04        0.47
     119274 |          1        0.04        0.52
     121877 |          1        0.04        0.56
     142422 |          1        0.04        0.60
     176608 |          1        0.04        0.65
     253367 |          1        0.04        0.69
     345808 |          1        0.04        0.73
     536205 |          1        0.04        0.77
     984350 |          1        0.04        0.82
          . |      2,304       99.18      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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