Summary statistics for spch_pthlgst_fltm_cnt variable in pos2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
spch~ltm_cnt |    122,973    .0350253    .5242205          0     114.29

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