6) Norway

Norway maintains a combination of market economy and a Nordic welfare model with universal healthcare and a comprehensive social security system. Norway had the highest HDI from 2001 to 2006 and again from 2009 to 2014.

5) Austria

When it comes to peace and prosperity, Central European country Austria is definitely doing well. This federal republic has developed a high standard of living. Some people call Austria a piece of heaven on earth. It is one of the richest countries in the world. It has been a member of the UN since 1955.