Summary statistics for c_1_c6_03390 variable in hcris2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03390 | 9 9695702 1.21e+07 24698 3.38e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018