Summary statistics for a_c6_15 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_15 |        580   -15741.68    100023.1   -1497422     115769

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