12 years, Iraq

25 years, Iraq

14 years, Egypt

53 years, State of Palestine

43 years, Libya

53 years, Saudi Arabia

28 years, Saudi Arabia

62 years, Saudi Arabia

24 years, Syria

110 years, Barnaul, Russia

26 years, s. Sadovoye, Kyrgyzstan

28 years, Morocco

53 years, USA

Osh, Kyrgyzstan

52 years, State of Palestine

25 years, Tashkent, Uzbekistan

53 years, Egypt

68 years, France

18 years, Turkey

17 years, Turkey