Summary statistics for g_c1thr4_11 variable in snf_rollup2540_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_11 | 12,573 1841091 6443775 -2.63e+07 2.62e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018