Summary statistics for c_1_c6_02120 variable in hcris2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02120 | 17 1.04e+07 1.02e+07 4747 4.24e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018