Summary statistics for rn_drctr_prtm_cnt variable in pos2016 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
rn_drctr_p~t |     38,674    .0080522    .5163923          0        100

by Jean Roth , jroth@nber.org , 10 Jan 2017