Summary statistics for c_1_c6_03900 variable in hcris2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03900 | 3,106 4533097 7910861 1 1.48e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018