Summary statistics for b_1_c0_22 variable in snf_rollup2540_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_22 | 11,311 21049.86 59417.27 -152563 4159755 by Jean Roth , jroth@nber.org , 17 Feb 2018