Summary statistics for reac2011q2 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |    751821     7489500    57847.92    7215577    7692852
          pt |         0

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