Frequencies for s3_1_c5_9 variable in prds_hosp10_yr2011 dataset :

  s3_1_c5_9 |      Freq.     Percent        Cum.
------------+-----------------------------------
          4 |          1        0.02        0.02
         11 |          1        0.02        0.03
         13 |          1        0.02        0.05
         25 |          1        0.02        0.07
         44 |          1        0.02        0.08
         66 |          1        0.02        0.10
        107 |          1        0.02        0.11
        111 |          1        0.02        0.13
        123 |          1        0.02        0.15
        128 |          1        0.02        0.16
        151 |          1        0.02        0.18
        165 |          1        0.02        0.20
        225 |          1        0.02        0.21
        231 |          1        0.02        0.23
        252 |          1        0.02        0.24
        424 |          1        0.02        0.26
        697 |          1        0.02        0.28
        912 |          1        0.02        0.29
       3283 |          1        0.02        0.31
      10174 |          1        0.02        0.33
          . |      6,130       99.67      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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