Summary statistics for s5_c2_2 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     s5_c2_2 |        107    3.117477    .7993406          2          9

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