Summary statistics for rpsr2004q2 dataset :

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

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
   primaryid |     79330     4368250     21174.3    4264430    4543974
    rpsr_cod |         0

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