Summary statistics for g_c1thr4_53 variable in snf_rollup2540_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_53 | 43 1917849 3484401 8069 1.66e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018