Summary statistics for outc2009q3 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |    118230     6316066    38859.44    6142909    6453317
    outc_cod |         0

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