Summary statistics for g_c1thr4_56 variable in snf_rollup2540_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_56 | 11 9850526 9592699 439842 2.16e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018