Summary statistics for a_c6_60 variable in snf_rollup2540_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_60 |        106   -44275.52      274877   -2667237      14995

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