Summary statistics for b_1_c0_61 variable in snf_rollup2540_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_61 | 56 1018730 3192848 -85189 2.27e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018