25 years, Tver, Russia

47 years, Baku, Azerbaijan

33 years, Baku, Azerbaijan

22 years, Saint Petersburg, Russia

38 years, Yerevan, Armenia

28 years, Yerevan, Armenia

31 years, Dortmund, Germany

26 years, Moscow, Russia

21 years, Yerevan, Armenia

29 years, Moscow, Russia

Kurgan-Tyube, Tajikistan

36 years, Yerevan, Armenia

38 years, Yerevan, Armenia

37 years, Tbilisi, Georgia

30 years, Antalya, Turkey

40 years, Zurich, Switzerland

32 years, Bishkek, Kyrgyzstan

48 years, Moscow, Russia

42 years, Cherkessk, Russia

27 years, Belts′, Moldova