Frequencies for b_1_c21_9201 variable in prds_hosp10_yr2012 dataset :

b_1_c21_920 |
          1 |      Freq.     Percent        Cum.
------------+-----------------------------------
        756 |          1        0.02        0.02
      30852 |          1        0.02        0.03
      63846 |          1        0.02        0.05
      82130 |          1        0.02        0.06
     194913 |          1        0.02        0.08
     296989 |          1        0.02        0.10
          . |      6,221       99.90      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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