Summary statistics for stf_othr_cntrct_cnt variable in pos1995 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
stf_othr_c~t |     96,723    .0386902    2.739148          0     664.29

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