I looked at this data Hobbers and I believe it's useless for ECU as they seem to be using the old 43-101 of 216 million ounces and not the latest data which showed 431 million silver eq. ounces. It appears they break the ounces data down into silver and gold ounces and provide a % of deposit, etc.

If I am seeing this chart correctly and the correct data was used, it would mean ECU would looks even ridiculously cheap compared to many peers. BTW, the MAG silver numbers and others like SVM, SSO, GPR look about right for resource.