Summary statistics for s5_c4_6 variable in prds_hosp10_yr2014 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     s5_c4_6 |         31    3.516129    5.445922          1         31

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