Summary statistics for outc2004q3 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |     67009     4431632    25270.77    4334632    4527730
    outc_cod |         0

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