Frequencies for b_1_c21_105 variable in prds_hosp10_yr2010 dataset :

b_1_c21_105 |      Freq.     Percent        Cum.
------------+-----------------------------------
       3220 |          1        0.04        0.04
       6564 |          1        0.04        0.09
      36820 |          1        0.04        0.13
      40925 |          1        0.04        0.17
      50031 |          1        0.04        0.22
      61870 |          1        0.04        0.26
      76671 |          1        0.04        0.30
     100163 |          1        0.04        0.34
     102968 |          1        0.04        0.39
     124690 |          1        0.04        0.43
     195243 |          1        0.04        0.47
     444513 |          1        0.04        0.52
          . |      2,311       99.48      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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