Summary statistics for a_c6_27 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_27 |      3,737   -3301.355    23389.14    -435315     220548

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