Summary statistics for a_c6_14 variable in snf_rollup2540_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_14 |          3   -510788.7    630338.2   -1232606     -68880

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