Did you know?
GDP in Tanzania (2015) (143.3 billion USD p/a) is about as big as Value of Italy's gold reserves ($142billion)
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Pop. of Istanbul, Turkey (14.16 million people)
If this was a standard unit ...
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.