Summary statistics for g2_1_c1_1 variable in snf_rollup2540_96_1995 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_1_c1_1 | 1,207 3597423 4.02e+07 25500 1.39e+09 by Jean Roth , jroth@nber.org , 17 Feb 2018