Summary statistics for g_c1thr4_49 variable in snf_rollup2540_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_49 | 8,968 3976243 1.04e+07 -2.66e+07 3.33e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018