Summary statistics for mentl_hlth_srvc_fltm_cnt variable in pos2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
ment~ltm_cnt |    122,973     .012031    .5223214          0      99.99

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