Summary statistics for g_c1thr4_8 variable in snf_rollup2540_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_8 | 10,085 56808.8 173122.8 -218179 9028000 by Jean Roth , jroth@nber.org , 17 Feb 2018