Summary statistics for rn_drctr_fltm_cnt variable in pos2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
rn_drctr_f~t |     37,813    .8044879     3.67422          0     257.14

by Jean Roth , jroth@nber.org , 20 Apr 2019