Frequencies for b_1_c22_44 variable in prds_hosp10_yr2013 dataset :

 b_1_c22_44 |      Freq.     Percent        Cum.
------------+-----------------------------------
         39 |          1        0.02        0.02
        504 |          1        0.02        0.03
       1507 |          1        0.02        0.05
       2255 |          1        0.02        0.06
       4616 |          1        0.02        0.08
       4914 |          1        0.02        0.10
       6858 |          1        0.02        0.11
       8269 |          1        0.02        0.13
      21450 |          1        0.02        0.14
      30886 |          1        0.02        0.16
      33329 |          1        0.02        0.18
      38491 |          1        0.02        0.19
      46123 |          1        0.02        0.21
      52986 |          1        0.02        0.22
      63719 |          1        0.02        0.24
      67047 |          1        0.02        0.26
      99653 |          1        0.02        0.27
     151490 |          1        0.02        0.29
     168980 |          1        0.02        0.30
     245070 |          1        0.02        0.32
     280553 |          1        0.02        0.34
     420942 |          1        0.02        0.35
          . |      6,226       99.65      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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