Summary statistics for mentl_hlth_srvc_fltm_cnt variable in pos2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
ment~ltm_cnt |     37,813    .0402922    .9576378          0      99.99

by Jean Roth , jroth@nber.org , 20 Apr 2019