Summary statistics for s5_c2_9 variable in hcris2552_10_2016 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     s5_c2_9 |          3    12.93333    6.812733          9       20.8

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