Summary statistics for mentl_hlth_srvc_fltm_cnt variable in pos1992 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
ment~ltm_cnt |     82,392    .0243062    1.551193          0     388.59

by Jean Roth , jroth@nber.org , 17 May 2017