Frequencies for b_1_c0_111 variable in prds_hosp10_yr2012 dataset :

 b_1_c0_111 |      Freq.     Percent        Cum.
------------+-----------------------------------
      34413 |          1        0.02        0.02
      51844 |          1        0.02        0.03
      54473 |          1        0.02        0.05
     310864 |          1        0.02        0.06
     686795 |          1        0.02        0.08
     837512 |          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