Summary statistics for a_c6_25 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_25 |      7,495    -5393.44    39481.34   -1238259     708024

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