55 years, Saint Petersburg, Russia

25 years, Tartu, Estonia

57 years, Valencia, Spain

26 years, Russia

26 years, Cherepovets, Russia

31 years, Russia

49 years, Tartu, Estonia

30 years, Russia

17 years, Russia

35 years, Kazakhstan

49 years, Tartu, Estonia

53 years, Russia

23 years, Russia

49 years, Estonia

37 years, Moscow, Russia

31 years, Barnaul, Russia

Temirtau, Kazakhstan

35 years, Latvia

52 years, Vilnius, Lithuania

35 years, Russia