Frequencies for s3_1_c12_16 variable in prds_hosp10_yr2011 dataset :

s3_1_c12_16 |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |          1        0.02        0.02
          9 |          1        0.02        0.03
         91 |          1        0.02        0.05
         93 |          1        0.02        0.07
        115 |          1        0.02        0.08
        153 |          1        0.02        0.10
        480 |          1        0.02        0.11
        635 |          1        0.02        0.13
          . |      6,142       99.87      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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