Summary statistics for a_c6_15 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_15 |        653   -8893.689    50227.22    -855759     153162

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