Summary statistics for b_1_c0_25 variable in snf_rollup2540_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_25 | 12,390 105109.2 104884.7 -248773 2378910 by Jean Roth , jroth@nber.org , 17 Feb 2018