Summary statistics for mentl_hlth_srvc_prtm_cnt variable in pos2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
ment~rtm_cnt |    120,282    .0022589    .1628159          0      40.89

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