Summary statistics for reac2011q1 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |    661345     7302631    55138.91    7024584    7615688
          pt |         0

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