31 years, Gatchina, Russia

69 years, South Korea

Moscow, Russia

37 years, Russia

100 years, Abakan, Russia

34 years, Irkutsk, Russia

60 years, South Korea

39 years, Пусан, Uzbekistan

46 years, Tashkent, Uzbekistan

64 years, Uzbekistan

62 years, svkh. im. Aybeka, Uzbekistan

34 years, Uzbekistan

51 years, Russia

51 years, Кёнгджу, South Korea

39 years, Bryne, Norway

42 years, Yuzhno-Sakhalinsk, Russia

53 years, Russia

28 years, Krasnodar, Russia

46 years, Bishkek, Kyrgyzstan

50 years, Kazakhstan