Summary statistics for outc2008q4 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |    103593     5960554    36186.67    5796472    6124505
    outc_cod |         0

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