Summary statistics for a_c6_56 variable in snf_rollup2540_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_56 |          9   -468679.1    877378.6   -2541693      23971

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