Summary statistics for b_1_c0_29 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_29 | 11,147 46350.76 66133.98 -170461 1712846 by Jean Roth , jroth@nber.org , 17 Feb 2018