Did you know? GDP in Kazakhstan (2019) (181.2 billion USD p/a) is 400 x GDP in Tonga (2017) (455 million USD p/a)
Other land in Croatia (2018) (23,450 km^2)
Yes, there's now a book based on these numbers. Oxford University Press: July 2018.
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.