Summary statistics for rpsr2009q1 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |     37187     6086155    31983.19    5943912    6163440
    rpsr_cod |         0

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