Summary statistics for g_c1thr4_22 variable in snf_rollup2540_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_22 | 3,873 54336.8 178301.4 -1968453 6470455 by Jean Roth , jroth@nber.org , 17 Feb 2018