Summary statistics for scl_srvc_othr_stf_fttm_cnt variable in pos2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
s~f_fttm_cnt |    122,973    .0971066    1.433861          0     321.43

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