Frequencies for s2_1_c1_35 variable in prds_hosp10_yr2010 dataset :

 s2_1_c1_35 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        171        7.36        7.36
          2 |          1        0.04        7.40
          . |      2,151       92.60      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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