Summary statistics for g2_1_c1_13 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_1_c1_13 | 887 1313680 1.17e+07 -3573055 2.88e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018