Summary statistics for g_c1thr4_41 variable in snf_rollup2540_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_41 | 9,679 424468.2 3092529 -3.12e+07 1.65e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018