Summary statistics for g_c1thr4_19 variable in snf_rollup2540_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_19 | 5,331 802653.4 2441119 -923203 8.25e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018