Frequencies for s5_c1_2 variable in prds_hosp10_yr2016 dataset :

    s5_c1_2 |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |          1        0.02        0.02
        2.5 |          1        0.02        0.03
        2.8 |          1        0.02        0.05
       2.95 |          1        0.02        0.06
          3 |        181        2.93        2.99
       3.22 |          1        0.02        3.01
        3.5 |          3        0.05        3.06
          4 |          2        0.03        3.09
        4.5 |          1        0.02        3.11
          5 |          1        0.02        3.12
          6 |          2        0.03        3.15
          . |      5,987       96.85      100.00
------------+-----------------------------------
      Total |      6,182      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018