Frequencies for s5_c2_3 variable in prds_hosp10_yr2010 dataset :

    s5_c2_3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          3 |          1        0.04        0.04
        3.5 |          1        0.04        0.09
       3.75 |          1        0.04        0.13
          4 |         10        0.43        0.56
        4.1 |          1        0.04        0.60
       4.25 |          3        0.13        0.73
        4.3 |          1        0.04        0.77
       4.38 |          1        0.04        0.82
        4.5 |          8        0.34        1.16
       4.57 |          1        0.04        1.21
          5 |          6        0.26        1.46
       5.04 |          1        0.04        1.51
        5.5 |          4        0.17        1.68
       5.75 |          1        0.04        1.72
          6 |          1        0.04        1.76
        8.5 |          1        0.04        1.81
        270 |          2        0.09        1.89
          . |      2,279       98.11      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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