Summary statistics for a_c2_48 variable in snf_rollup2540_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_48 |      1,242    8241.344    19807.25      -3938     479631

by Jean Roth , jroth@nber.org , 17 Feb 2018