Summary statistics for spch_pthlgst_fltm_cnt variable in pos1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
spch~ltm_cnt |     94,568    .0418509    1.531327          0     228.57

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