Frequencies for s5_c2_7 variable in prds_hosp10_yr2015 dataset :

    s5_c2_7 |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |         19        0.30        0.30
          3 |         46        0.74        1.04
          4 |          7        0.11        1.15
          5 |          1        0.02        1.17
          6 |          1        0.02        1.18
          8 |          1        0.02        1.20
          9 |          1        0.02        1.21
         12 |          2        0.03        1.25
         24 |          1        0.02        1.26
         25 |          1        0.02        1.28
         26 |          1        0.02        1.29
         88 |          1        0.02        1.31
         90 |          1        0.02        1.33
       1884 |          1        0.02        1.34
          . |      6,174       98.66      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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