Summary statistics for g_c1thr4_22 variable in snf_rollup2540_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_22 | 3,418 25424.53 105523.8 -2054907 2273448 by Jean Roth , jroth@nber.org , 17 Feb 2018