Summary statistics for a_c6_10 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_10 |      1,028   -5003.986    33875.45    -459169     834663

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