Summary statistics for g_c1thr4_43 variable in snf_rollup2540_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_43 | 3,727 4081492 8437837 -666591 3.51e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018