Summary statistics for b_1_c0_19 variable in snf_rollup2540_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_19 | 1,157 432043.8 738756.7 -4271 1.40e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018