Summary statistics for rpsr2009q4 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |     39501     6458265    44723.82    6255598    6574134
    rpsr_cod |         0

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