Summary statistics for g_c1thr4_16 variable in snf_rollup2540_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_16 | 7,235 996923.5 3657377 -3.39e+07 1.33e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018