Summary statistics for rept_dt variable in demo2004q4 dataset :

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
     rept_dt |     70342    2.00e+07    1059.526   1.98e+07   2.01e+07

by Jean Roth , jroth@nber.org , 18 Dec 2015