Summary statistics for g_c1thr4_21 variable in snf_rollup2540_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_21 | 3,797 60360.6 164073.7 -26435 8615709 by Jean Roth , jroth@nber.org , 17 Feb 2018