Summary statistics for a_c2_15 variable in snf_rollup2540_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_15 |      4,900    19279.89    73057.14     -13194    3177397

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