Summary statistics for c_1_c6_05603 variable in hcris2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_05603 | 9 9821526 1.63e+07 276 5.04e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018