Summary statistics for actvty_profnl_fttm_cnt variable in pos1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
a~l_fttm_cnt |     91,904    .4622861    6.292591          0     999.99

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