Frequencies for s2_1_c1_145 variable in prds_hosp10_yr2012 dataset :

s2_1_c1_145 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        180        2.89        2.89
          N |      3,557       57.12       60.01
          Y |      2,490       39.99      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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