According to the Global Peace Index (GPI), Iceland is considered the safest country in the world with a very low crime rate. Other countries that are also considered safe include Norway, Sweden, Denmark, Japan, and New Zealand. It is important to note that crime rates can be influenced by many factors such as poverty, unemployment, inequality, drug and alcohol abuse, social norms, and values, among others. Therefore, the crime rate of a country is determined by a complex interplay of social, economic, cultural, and political factors.