Well, firstly I can point out that I never said they were equal. You are setting up a strawman.
Secondly, declaring something I say ridiculous does not make it so. That is your opinion, perhaps, at most.
Thirdly, yes, there are degrees of bias. The degrees of bias are so biased in of themselves as to be a wholly subjective thing, however.
Now, then, I could very well provide the evidence if you would be so kind as to operationalize the scale to be used and we come to any form of agreement on said operationalization. Until then, however, nobody can prove anything about the matter of which state has done more or less damage, since you seem intent on comparing them.