Summary statistics for reac2009q1 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |    379450     6084633    32652.52    5909980    6253112
          pt |         0

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