23. Greece
Population with tertiary education: 40.1%
There are many foreign universities in Greece, among which one of the most famous is American College in Thessaloniki. Expected years of schooling are 17.2 and mean years of schooling are 10.5. Percentage of primary school dropout is 9.3.
![25 Most Educated Countries in The World](https://imonkey-blog.imgix.net/blog/wp-content/uploads/2017/04/26172135/shutterstock_574033135-750x500.jpg?auto=fortmat&fit=clip&expires=1756080000&width=480&height=320)
wavebreakmedia/Shutterstock.com