Frequencies for s2_1_c1_37 variable in prds_hosp10_yr2013 dataset :

 s2_1_c1_37 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        211        3.38        3.38
          . |      6,037       96.62      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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