Summary statistics for a_c6_63 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_63 |      1,128   -65377.75    425674.8   -7154680    4072070

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