Summary statistics for a_c2_25 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_25 |     11,564    112181.4      128028    -193436    1864699

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