Summary statistics for thrptc_rcrtnl_cntrct_cnt variable in pos2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
thrptc~t_cnt |    105,487     .001625    .0691794          0      11.43

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