Summary statistics for outc2010q4 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |    158848     7111853    54453.86    6816342    7300999
    outc_cod |         0

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