Summary statistics for a_c6_15 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_15 |        533   -43149.91    551666.8  -1.25e+07      77732

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