Summary statistics for nrs_adminv_prtm_cnt variable in pos2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
n~v_prtm_cnt |    102,269    .0454088    .7003817          0      96.79

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