Summary statistics for b_1_c0_25 variable in snf_rollup2540_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_25 | 12,530 126676.8 120269.5 -184376 1778412 by Jean Roth , jroth@nber.org , 17 Feb 2018