Frequencies for s2_1_c1_144 variable in prds_hosp10_yr2010 dataset :

s2_1_c1_144 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         29        1.25        1.25
          N |         91        3.92        5.17
          Y |      2,203       94.83      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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