Frequencies for s2_1_c2_1709 variable in prds_hosp10_yr2011 dataset :

s2_1_c2_170 |
          9 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,150      100.00      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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