Summary statistics for c_1_c6_03390 variable in hcris2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03390 | 6 6485131 1.07e+07 1092 2.51e+07 by Jean Roth , jroth@nber.org , 1 Sep 2018