Russia

25 years, Saint Petersburg, Russia

60 years, Kassel, Germany

18 years, Omsk, Russia

33 years, Riga, Latvia

33 years, Saint Petersburg, Russia

Евпатория, Ukraine

30 years, Barnaul, Russia

23 years, Russia

32 years, Belarus

32 years, Vilnius, Lithuania

Nizhny Novgorod, Russia

44 years, Moscow, Russia

30 years, Barnaul, Russia

Minsk, Belarus

39 years, Madrid/Mukachevo, Spain

31 years, Istanbul, Turkey

27 years, Yakutsk, Russia

26 years, Russia

21 years, Ukraine