Summary statistics for c_1_c6_03143 variable in hcris2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03143 | 2 1.29e+07 1.62e+07 1438685 2.43e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018