Summary statistics for spch_pthlgst_fltm_cnt variable in pos2015 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
spch~ltm_cnt |     45,396    .1792136    1.781278          0     234.73

by Jean Roth , jroth@nber.org , 26 Jan 2016