Did you know? GDP in France (2019) (2.716 trillion USD p/a) is 50 x GDP in Yemen (2018) (54.4 billion USD p/a)
Turnover of Wal-Mart Stores (2015) ($486billion)
/fact/turnover-of-wal-mart-stores-2015
Link
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.