Summary statistics for a_c2_25 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_25 |     12,309      104141    142594.1    -291497    2338969

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