Summary statistics for g_c1thr4_32 variable in snf_rollup2540_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_32 | 10,207 2070304 1.51e+07 -5.62e+07 7.89e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018