Frequencies for s2_1_c1_140 variable in prds_hosp10_yr2010 dataset :

s2_1_c1_140 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         29        1.25        1.25
          N |        686       29.53       30.78
          Y |      1,608       69.22      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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