Summary statistics for g_c1thr4_11 variable in snf_rollup2540_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_11 | 12,354 1524679 4248433 -1.27e+07 2.52e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018