Summary statistics for b_1_c0_2 variable in snf_rollup2540_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_2 | 8,675 103192 354552 -975375 2.89e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018