Summary statistics for g2_1_c1_1 variable in snf_rollup2540_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_1_c1_1 | 14,012 3.54e+08 4.10e+10 32336 4.86e+12 by Jean Roth , jroth@nber.org , 17 Feb 2018