Public health care is more affordable for an average citizen and usually guaranteed for everyone. Source: city's official website, 2020.

4. Big Mac Index 4.07$ 4.07$

The Big Mac Index is published by The Economist as an informal way of measuring the purchasing power parity (PPP) between two currencies. The Big Mac PPP exchange rate between two countries is obtained by dividing the price of a Big Mac in one country (in its currency) by the price of a Big Mac in another country (in its currency). Source: Economist, 2020.