Heh, "it's probably tracked somewhere by economists". The more I learn about economics as a "science" the more I balk at the idea of giving them the benefit of the doubt, which people seem really willing to do for some reason. I know, it's scary that the economy might be a complex system that nobody understands, and it's easier to have "faith" that there is some shadowy economic cabal of god-kings who are keeping a watchful eye on it. But,.. yeah, that doesn't seem to be true, honestly.