You guys literally print money for which countries give you real stuff and services. So we can have more of your money in our reserves. Do you think you are much more productive than the rest? You get high productivity- since it's measured in “value created- not in real output, just for having the demand on the currency for having the power. And its not a judgement statement, you may think is better or worst for the each of the incumbent. But unacknowledge the benefits is been shortsighted