Summary statistics for g2_1_c2_12 variable in snf_rollup2540_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_1_c2_12 | 16 881434.1 1350092 -100442 4083504 by Jean Roth , jroth@nber.org , 17 Feb 2018