According to the Social Progress Index (SPI), Denmark is the best nation in the world based on the quality of life it offers

Produced annually by the non-profit organization Social Progress Imperative, the SPI ranked Denmark first out of 128 nations based on scores in 50 indicators within three categories. It was all Africa and the Middle East at the bottom, however. Central African Republic finished rock bottom, followed by Afghanistan, Chad, Angola, Niger, Guinea and Yemen.