Frequencies for b_1_c22_64 variable in prds_hosp10_yr2012 dataset :

 b_1_c22_64 |      Freq.     Percent        Cum.
------------+-----------------------------------
         64 |          1        0.02        0.02
        303 |          1        0.02        0.03
        468 |          1        0.02        0.05
       2961 |          1        0.02        0.06
       3531 |          1        0.02        0.08
       8089 |          1        0.02        0.10
      63703 |          1        0.02        0.11
      80482 |          1        0.02        0.13
      87720 |          1        0.02        0.14
     320578 |          1        0.02        0.16
          . |      6,217       99.84      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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