Summary statistics for g_c1thr4_41 variable in snf_rollup2540_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_41 | 9,712 405812.1 2219254 -2.24e+07 1.21e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018