Summary statistics for b_1_c0_59 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_59 | 5,493 18489.89 318984.5 -37632 2.26e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018