Summary statistics for mdcl_scl_workr_cnt variable in pos2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mdcl_~kr_cnt |     99,429    .4491124    16.11858          0     5000.3

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