Summary statistics for rpsr2007q4 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |     48063     5534625     37352.5    5388052    5605503
    rpsr_cod |         0

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