Summary statistics for a_c6_13 variable in snf_rollup2540_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_13 |      1,622   -2780.026    18702.27    -435000     385000

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