Summary statistics for g_c1thr4_49 variable in snf_rollup2540_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_49 | 8,724 5154305 1.99e+07 -3.12e+07 5.43e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018