Summary statistics for b_1_c0_22 variable in snf_rollup2540_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_22 | 11,378 17232.58 42753.58 -18383 3291140 by Jean Roth , jroth@nber.org , 17 Feb 2018