Summary statistics for g2_1_c1_3 variable in snf_rollup2540_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_1_c1_3 | 1,739 2870887 3115313 -3835433 3.29e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018