Summary statistics for s3_1_c6_25 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c6_25 |          1       13786           .      13786      13786

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