Summary statistics for b_1_c0_29 variable in snf_rollup2540_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_29 | 10,617 42813.78 63404.56 -28929 1819632 by Jean Roth , jroth@nber.org , 17 Feb 2018