Summary statistics for s5_c4_4 variable in hcris2552_10_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     s5_c4_4 |         47    4.259787    3.027811        .18         20

by Jean Roth , jroth@nber.org , 23 Aug 2018