Frequencies for s5_c2_2 variable in prds_hosp10_yr2016 dataset :

    s5_c2_2 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2.73 |          1        0.02        0.02
       2.88 |          1        0.02        0.03
        2.9 |          1        0.02        0.05
          3 |         77        1.25        1.29
          4 |          1        0.02        1.31
          6 |          4        0.06        1.37
          7 |          1        0.02        1.39
          . |      6,096       98.61      100.00
------------+-----------------------------------
      Total |      6,182      100.00

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