Summary statistics for reac2008q4 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |    408804     5964035     36093.3    5796472    6124505
          pt |         0

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