Summary statistics for a_c6_15 variable in snf_rollup2540_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_15 |        707   -10988.72    89038.18   -1471445     163116

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