Summary statistics for b_1_c0_3 variable in snf_rollup2540_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_3 | 11,641 592733.1 771937.6 -21075 1.50e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018