Yes, I know - it's another of those lists. But they are sometimes quite interesting. According to the BBC website today, the number of people voluntarily living outside their home country today is around 244 million and rising. This is a poll for those working overseas rather than specifically retiring overseas. The top five countries are -

Taiwan
Malta
Ecuador
Mexico
New Zealand

http://www.bbc.com/travel/story/2017...broad-try-here