Summary statistics for b_1_c0_6 variable in snf_rollup2540_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_6 | 9,555 87992.37 95974.68 -16542 2885869 by Jean Roth , jroth@nber.org , 17 Feb 2018