Frequencies for s3_1_c2_10 variable in prds_hosp10_yr2013 dataset :

 s3_1_c2_10 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          2 |          1        0.02        0.03
          3 |          1        0.02        0.05
          4 |          5        0.08        0.13
          5 |          1        0.02        0.14
          6 |         10        0.16        0.30
          7 |          5        0.08        0.38
          8 |         13        0.21        0.59
          9 |          6        0.10        0.69
         10 |         17        0.27        0.96
         11 |          2        0.03        0.99
         12 |         10        0.16        1.15
         13 |          2        0.03        1.18
         14 |          6        0.10        1.28
         15 |          1        0.02        1.30
         16 |          7        0.11        1.41
         17 |          1        0.02        1.42
         18 |          3        0.05        1.47
         19 |          1        0.02        1.49
         20 |          1        0.02        1.50
         21 |          1        0.02        1.52
         25 |          3        0.05        1.57
         32 |          1        0.02        1.58
         34 |          1        0.02        1.60
         36 |          1        0.02        1.62
         40 |          1        0.02        1.63
         65 |          1        0.02        1.65
         78 |          1        0.02        1.66
        129 |          1        0.02        1.68
          . |      6,143       98.32      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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