Summary statistics for rn_drctr_cntrct_cnt variable in pos1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
rn_drctr_c~t |     84,663     .001272    .0558082          0       9.26

by Jean Roth , jroth@nber.org , 17 May 2017