Frequencies for s3_1_c15_18 variable in prds_hosp10_yr2014 dataset :

s3_1_c15_18 |      Freq.     Percent        Cum.
------------+-----------------------------------
         20 |          1        0.02        0.02
         52 |          2        0.03        0.05
         55 |          1        0.02        0.06
         69 |          1        0.02        0.08
        112 |          1        0.02        0.10
        124 |          1        0.02        0.11
        148 |          1        0.02        0.13
        171 |          1        0.02        0.14
        190 |          1        0.02        0.16
        197 |          1        0.02        0.18
        239 |          1        0.02        0.19
        319 |          1        0.02        0.21
        371 |          1        0.02        0.22
        400 |          1        0.02        0.24
        428 |          1        0.02        0.26
        575 |          1        0.02        0.27
        655 |          1        0.02        0.29
        943 |          1        0.02        0.30
       1203 |          1        0.02        0.32
       1598 |          1        0.02        0.34
       5607 |          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