Frequencies for s5_c2_7 variable in prds_hosp10_yr2014 dataset :

    s5_c2_7 |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |         21        0.34        0.34
          3 |         47        0.75        1.09
          4 |          7        0.11        1.20
          8 |          1        0.02        1.22
          9 |          1        0.02        1.23
         12 |          2        0.03        1.26
         14 |          1        0.02        1.28
         15 |          1        0.02        1.30
         36 |          1        0.02        1.31
         69 |          1        0.02        1.33
         88 |          1        0.02        1.34
         90 |          1        0.02        1.36
          . |      6,163       98.64      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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