Summary statistics for g_c1thr4_9 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_9 | 3,574 468079.7 7206342 -2.87e+07 2.95e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018