Summary statistics for b_1_c0_25 variable in snf_rollup2540_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_25 | 12,243 114462.5 110882.3 -113691 1948464 by Jean Roth , jroth@nber.org , 17 Feb 2018