Summary statistics for g_c1thr4_13 variable in snf_rollup2540_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_13 | 5,045 307737.9 1019179 -242354 2.47e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018