Summary statistics for outc2008q2 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |    101139     5739632    30336.54    5579951    5895337
    outc_cod |         0

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