Frequencies for b_1_c21_95 variable in prds_hosp10_yr2011 dataset :

 b_1_c21_95 |      Freq.     Percent        Cum.
------------+-----------------------------------
       7304 |          1        0.02        0.02
      13202 |          1        0.02        0.03
      17761 |          1        0.02        0.05
      23909 |          1        0.02        0.07
      29904 |          1        0.02        0.08
      34550 |          1        0.02        0.10
      44518 |          1        0.02        0.11
      44585 |          1        0.02        0.13
      52128 |          1        0.02        0.15
      76800 |          1        0.02        0.16
      92509 |          1        0.02        0.18
     181773 |          1        0.02        0.20
     360202 |          1        0.02        0.21
     401822 |          1        0.02        0.23
          . |      6,136       99.77      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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