Summary statistics for g_c1thr4_36 variable in snf_rollup2540_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_36 | 9,282 74488.01 606622.8 -1086762 5.50e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018