Summary statistics for g_c1thr4_19 variable in snf_rollup2540_96_1995 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_19 | 572 924206.1 2911894 -33306 4.70e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018