Summary statistics for actvty_profnl_fttm_cnt variable in pos1994 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
actv~ttm_cnt |     92,894    .6029167     8.63062          0     999.99

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