Summary statistics for b_1_c0_56 variable in snf_rollup2540_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_56 | 34 404320.8 1810507 -5932 1.06e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018