Summary statistics for c_1_c6_04400 variable in hcris2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_04400 | 6,160 5964753 1.11e+07 2 1.65e+08 by Jean Roth , jroth@nber.org , 6 Sep 2018