Summary statistics for g_c1thr4_41 variable in snf_rollup2540_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_41 | 9,773 443985.5 2891195 -4.52e+07 1.76e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018