Foreign Population in Kinmen and Matsu

Has anyone ever seen any population figures for the number of foreigners in the Kinmen and Matsu island groups at the present time?

Can’t quote any numbers, but I believe there are a handful of foreigners living in Jinmen & Matsu. If you were thinking about moving there, Matsu would be the better choice; more islands, more people, more diversity.

On the other hand, when I visited Orchid Island about 6 months ago, I was told there was one foreigner living there, but I have a strong feeling it might have been someone from the island of Taiwan, if you know what I mean.