Summary statistics for s5_c1_9 variable in hcris2552_10_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     s5_c1_9 |         30    16.58367    9.417287          1         35

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