Summary statistics for a_c6_15 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_15 |        662   -10779.26    83231.49   -1301948     464153

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