Happiness index (Highest = Best) (index)

201220142015201620172018201920202021
Azerbaïdjan4,605,215,295,235,205,215,165,175,17
Kazakhstan5,675,865,925,825,795,816,066,156,23
Kirghizstan5,045,295,195,005,135,265,545,745,83
Turquie5,355,335,395,505,485,375,134,954,74