Summary statistics for b_1_c0_25 variable in snf_rollup2540_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_25 | 11,670 155529.1 149893.9 -93121 2815783 by Jean Roth , jroth@nber.org , 17 Feb 2018