Summary statistics for g_c1thr4_22 variable in snf_rollup2540_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_22 | 2,966 31813.3 87915.73 -641875 1918765 by Jean Roth , jroth@nber.org , 17 Feb 2018