Summary statistics for s5_c2_2 variable in hcris2552_10_2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     s5_c2_2 |         99    3.137273    .9706402       2.57         12

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