Summary statistics for g_c1thr4_35 variable in snf_rollup2540_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_35 | 11,543 301828.3 1227357 -2323077 7.71e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018