Frequencies for s5_c4_3 variable in prds_hosp10_yr2011 dataset :

    s5_c4_3 |      Freq.     Percent        Cum.
------------+-----------------------------------
         .5 |          2        0.03        0.03
        .75 |          1        0.02        0.05
          1 |          1        0.02        0.07
          3 |          1        0.02        0.08
          4 |          7        0.11        0.20
       4.25 |          1        0.02        0.21
        4.5 |          2        0.03        0.24
          5 |          2        0.03        0.28
        5.5 |          1        0.02        0.29
          6 |         10        0.16        0.46
          7 |          4        0.07        0.52
        7.5 |          1        0.02        0.54
          8 |          8        0.13        0.67
          9 |          1        0.02        0.68
         10 |          5        0.08        0.76
         11 |          1        0.02        0.78
         12 |          2        0.03        0.81
        300 |          1        0.02        0.83
          . |      6,099       99.17      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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