Summary statistics for stf_othr_cntrct_cnt variable in pos2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
stf_othr_c~t |     38,839    .1368274    .9502233          0      46.01

by Jean Roth , jroth@nber.org , 9 Jan 2018