Summary statistics for c_1_c6_03900 variable in hcris2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03900 | 3,045 5109091 8841845 1 1.62e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018