Summary statistics for b_1_c0_3 variable in snf_rollup2540_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_3 | 11,638 676854.1 916728.7 -31426 1.84e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018