Summary statistics for c_1_c6_03451 variable in hcris2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03451 | 3 2.47e+07 4.16e+07 17171 7.28e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018