A new global report says that people in Finland are the happiest in the world. The northern European country is leading the world in happiness for the eighth year in a row. The World Happiness Report released on Thursday says the top 20 happiest countries include 14 Western industrial countries, two countries from Latin America and one from the Middle East. The United States has fallen to its lowest-ever position. Afghanistan is again ranked as the unhappiest country in the world. Afghan women say their lives are especially difficult.