Interesting to see how this chart, supplied no doubt from a corrupt organisation, still might illustrates the corrupting influence of reserve currency status.
Often those on the right side of the trend line (relatively advantaged, but still admittedly corrupt) cozy with USA and those above and left of the trend line, undeniably decent but repressed gdp.. Ie. The line at the top; New Zealand, Finland, Denmark, Switzerland, Singapore, Norway. Improved GDP to corruption ratio could be considered a proxy to hegemony compliance.. Also if you look at English speaking countries you see a stark picture in relation to independence from the USA, you see less corruption seems to = less gdp ... This I think is the hidden reserve currency world TAX