Frequencies for s3_1_c12_16 variable in prds_hosp10_yr2017 dataset :

    S300001 |
      01600 |
      01200 |      Freq.     Percent        Cum.
------------+-----------------------------------
        107 |          1        0.03        0.03
        388 |          1        0.03        0.05
        495 |          1        0.03        0.08
        636 |          1        0.03        0.11
          . |      3,745       99.89      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 26 Oct 2018