Summary statistics for SPCH_PTHLGST_ARNGMT_CNT variable in pos2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
SPCH_~MT_CNT |      6,562    .3672295    3.045744          0        200

by Jean Roth , jroth@nber.org , 19 Apr 2019