Summary statistics for c_1_c6_02500 variable in hcris2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02500 | 3,794 4.05e+07 1.06e+08 1 2.40e+09 by Jean Roth , jroth@nber.org , 1 Sep 2018