Summary statistics for g_c1thr4_52 variable in snf_rollup2540_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_52 | 61 3040053 8704733 -21119 4.31e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018