Summary statistics for g_c1thr4_36 variable in snf_rollup2540_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_36 | 8,771 52806.44 198312 -563018 1.10e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018