Summary statistics for s5_c1_6 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     s5_c1_6 |        257    18.35019     15.1774          1         77

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