Summary statistics for g_c1thr4_35 variable in snf_rollup2540_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_35 | 10,977 178885.6 497842.6 -962312 2.28e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018