The 2012 Legatum Prosperity Index has ranked Kuwait the 38th most prosperous country in the world. The overall rank is relatively good, but it was measured according to the 8 categories you see above and Kuwait has scored pretty low in “Personal freedom”, coming in 73rd place.
The report doesn’t explain how personal freedom is exactly measured though. I would’ve rathered knowing those details.
Norway ranked first. While last place went to Central African Republic.