Summary statistics for g_c1thr4_13 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_13 | 5,880 222463 936767.3 -138173 3.69e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018