Frequencies for s5_c4_3 variable in prds_hosp10_yr2012 dataset :

    s5_c4_3 |      Freq.     Percent        Cum.
------------+-----------------------------------
         .5 |          1        0.02        0.02
        .75 |          1        0.02        0.03
          1 |          1        0.02        0.05
       2.75 |          6        0.10        0.14
          3 |          1        0.02        0.16
       3.88 |          1        0.02        0.18
          4 |          5        0.08        0.26
       4.25 |          1        0.02        0.27
        4.5 |          2        0.03        0.31
          5 |          3        0.05        0.35
        5.5 |          1        0.02        0.37
          6 |          7        0.11        0.48
          7 |          5        0.08        0.56
        7.5 |          1        0.02        0.58
          8 |          6        0.10        0.67
         10 |          2        0.03        0.71
         11 |          1        0.02        0.72
         12 |          1        0.02        0.74
         16 |          3        0.05        0.79
        300 |          1        0.02        0.80
          . |      6,177       99.20      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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