36 years, Baku, Azerbaijan

41 years, Baku, Azerbaijan

39 years, Baku, Azerbaijan

38 years, GENCE, Azerbaijan

50 years, Moscow, Russia

23 years, Russia

30 years, Omsk, Russia

33 years, Russia

22 years, Marneuli, Georgia

36 years, SEMKIR, Azerbaijan

44 years, Azerbaycan, Russia

Baku, Azerbaijan

37 years, Moscow, Russia

31 years, Moscow, Russia

37 years, Moscow, Russia

32 years, Voronezh, Russia

36 years, Russia

31 years, Russia

29 years, Sankt Peterburg, Russia

30 years, Moscow, Russia