According to research on more than 400 countries around the world in early 2016, found that there were 10 cities that qualified citizen life of the best in the world. Quality of life is referred to on several factors such as political stability, without violence, without pressure from the legal system, economic factors, currency, banking system media and personal freedom, health, environmental pollution, food education and the natural environment through less vulnerable nature. Below are 10 countries in the world whose citizens have the best quality of life. Credit: TheBnews
10) Sydney, Australia.