Frequencies for s10_c1_24 variable in prds_hosp10_yr2012 dataset :

  s10_c1_24 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      2,810       45.13       45.13
          N |      3,042       48.85       93.98
          Y |        375        6.02      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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