Four of the five happiest countries in the world are Nordic nations, while four of the five unhappiest countries are in Africa
Happiness score 2014-2016
Score
Top five
1st Norway
2nd Denmark
3rd Iceland
4th Switzerland
5th Finland
Selected countries
14th US
19th UK
51st Japan
79th China
122nd India
Bottom five
151st Rwanda
152nd Syria
153rd Tanzania
154th Burundi
155th Central African Republic
0
2
4
6