Summary statistics for scl_srvc_othr_stf_prtm_cnt variable in pos2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
s~f_prtm_cnt |    105,487    .0123607    .2456072          0      57.14

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