Summary statistics for b_1_c0_15 variable in snf_rollup2540_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_15 | 5,053 99237.39 210692.2 -28017 9038832 by Jean Roth , jroth@nber.org , 17 Feb 2018