Summary statistics for b_1_c0_19 variable in snf_rollup2540_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_19 | 1,395 498008.3 704047.6 -83595 8487770 by Jean Roth , jroth@nber.org , 17 Feb 2018