The Portuguese have a lot to answer for in this tried and tested format from Reader's Digest, whose handy little experiment shows that Nordic honesty is the way forward. Only one in twelve wallets 'lost' in Lisbon were returned to their rightful owners. Maybe the cash equivalent to fifty dollars found nesting inside the wallets was some kind of sacrifice for the work of the troika. We'll never know.
Spain, the Czech Republic, Romania, Poland, UK, Slovenia, the Netherlands and Hungary also featured in the study.
Infrogram: (c) Adrien Le Coärer