Frequencies for s2_1_c1_105 variable in prds_hosp10_yr2013 dataset :

s2_1_c1_105 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         61        0.98        0.98
          N |      4,836       77.40       78.38
          Y |      1,351       21.62      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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