Summary statistics for b_1_c0_6 variable in snf_rollup2540_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_6 | 13,842 101069.6 101116.1 -39620 1884119 by Jean Roth , jroth@nber.org , 17 Feb 2018