Summary statistics for b_1_c0_22 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_22 | 4,640 11760.35 41483.1 -873 1745031 by Jean Roth , jroth@nber.org , 17 Feb 2018