Last week, the Liberian government announced it had lost $104m (£79m).

This wasn't through any bad investment decision or some accounting fraud, the money - in cash - had literally gone missing.

The banknotes had been ordered by Liberia's central bank from printers overseas and had disappeared after passing through the country's main port and airport.

It raises the question of whether we should care where our money is printed.

Some countries, like India, do manufacture all their cash at home. And the US is legally obliged to print its banknotes within its territories.

But for most it's actually a common practice to print some of their money abroad, while others like Liberia don't even have their own mint.