Summary statistics for b_1_c0_9 variable in snf_rollup2540_96_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_9 | 1,602 236982.2 336390.6 5609 5929016 by Jean Roth , jroth@nber.org , 17 Feb 2018