Summary statistics for spch_pthlgst_fltm_cnt variable in pos2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
spch~ltm_cnt |     37,813    .1356005    1.087174          0     114.29

by Jean Roth , jroth@nber.org , 20 Apr 2019