Not sure if that is true. Switzerland has a high per capita consumption rate, and are famous for their processing cacao into chocolate. You need good cacao beans to make good chocolate and only 1-2 % are considered super fine around the world and maybe 5-6 % more put into the very good category. But "most the best" is probably a little high being Switzerland is fairly small from a global perspective. The DR produces about 80,000 tons a year which is about 9th highest producers world wide. Probably only 40-50% of this is fermented and a smaller number is considered high grade. I doubt the Swiss are buying the 20,000 tons a years considered "the best". It is being spread out between many European nations, US, Canada and Japan.