Countries with the Highest Percentage of Foreign-Born Residents

Interesting quiz. I only got 22 but it says my score beats or equals 100% of test takers. Most of these countries fall into one of __ categories. Either they are very small countries where even small amounts of immigration can have a big effect on demographics (Liechtenstein, Monaco, many island nations), or they are prosperous countries with less prosperous neighbors that attract people who want to work or retire and enjoy the high quality of life (often these two are the same), or they are countries in regions of the world with a lot of population displacement due to war or poverty (Jordan, Syria), or they are places that don't like to work and/or are rapidly growing and import lots of foreign labor (Saudi Arabia, UAE). Or they are the Vatican.

I actually got Kazakhstan. Is this due to the high ethnic Russian population in the north or is this a nasty reminder of all of Stalin's deportations to Kazakhstan? Maybe both.

Only Missed Latvia, Gabon and Oman on my first try

100% with 13 seconds to spare on my second try