Summary statistics for nrs_adminv_prtm_cnt variable in pos2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
n~v_prtm_cnt |    117,712    .0414627    .6797201          0     113.57

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