Frequencies for b_1_c22_68 variable in prds_hosp10_yr2012 dataset :

 b_1_c22_68 |      Freq.     Percent        Cum.
------------+-----------------------------------
         17 |          1        0.02        0.02
        112 |          1        0.02        0.03
        210 |          1        0.02        0.05
        613 |          1        0.02        0.06
       4388 |          1        0.02        0.08
       4724 |          1        0.02        0.10
       5848 |          1        0.02        0.11
       5948 |          1        0.02        0.13
       6306 |          1        0.02        0.14
       7699 |          1        0.02        0.16
       8030 |          1        0.02        0.18
      10997 |          1        0.02        0.19
      24143 |          1        0.02        0.21
      26208 |          1        0.02        0.22
      30829 |          1        0.02        0.24
      53696 |          1        0.02        0.26
      61588 |          1        0.02        0.27
     156105 |          1        0.02        0.29
     293433 |          1        0.02        0.31
     517362 |          1        0.02        0.32
          . |      6,207       99.68      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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