Summary statistics for rn_drctr_fltm_cnt variable in pos2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
rn_drctr_f~t |    108,700    .2600255    2.183221          0     257.14

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