Summary statistics for mdcl_tchnlgst_cnt variable in pos2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mdcl_tchnl~t |    120,282    .2004528      3.2273          0     389.47

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