56 years, Ridder (Leninogorsk), Kazakhstan

37 years, Kazakhstan

52 years, Аксай, Kazakhstan

58 years, Russia

25 years, g. Tatarsk (Novosibirskaya oblast′), Russia

35 years, Saint Petersburg, Russia

44 years, Krasnoyarsk, Russia

16 years, Russia

14 years, Russia

78 years, Russia

16 years, Russia

53 years, Russia

36 years, Russia

23 years, Russia

Helsinki, Finland

24 years, Kazakhstan

39 years, Moskov, Russia

22 years, Russia

22 years, Lodz′, Poland

50 years, Tbilisi, Georgia