Summary statistics for scl_srvc_othr_stf_cntrct_cnt variable in pos2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
scl_sr~t_cnt |     99,429    .0033172    .4001215          0     114.29

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