Summary statistics for aoa_acrdtd_y_match_dt variable in posclia2014 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
aoa_acrdtd~t |        126    2.01e+07    53957.28   2.00e+07   2.01e+07

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