Summary statistics for s5_c1_3 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     s5_c1_3 |        277    8.205596    29.93015          1        270

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