Summary statistics for g_c1thr4_2 variable in snf_rollup2540_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_2 | 1,124 2068950 1.03e+07 -867678 2.59e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018