The reason is that the countries listed had a higher number of whites to non-whites, and because they also had the European union to prop them up with other people's money, and because they offset the costs of wages by cutting down on regulation under the Nordic model. Various matters come into play here that are being overlooked, political systems are not just about individual policies but also how those policies interact with each other, and the issue of the genetic potential among the people living in the country also should not be ignored.