Summary statistics for a_c2_25 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_25 |      9,247    109796.6    121238.4    -235797    1849620

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