62 years, Russia

36 years, Kharkiv, Ukraine

68 years, g. Kandalaksha (Murmanskaya oblast′), Russia

45 years, g. Tayshet (Irkutskaya oblast′), Russia

55 years, Ryazan, Russia

Russia

27 years, Yerevan, Armenia

41 years, Moscow, Russia

26 years, Estonia

20 years, Russia

21 years, g. Usinsk (Komi Respublika), Russia

19 years, Russia

23 years, Ufa, Russia

Moscow, Russia

34 years, Ural′sk, Kazakhstan

34 years, Ufa, Russia

16 years, Saint Petersburg, Russia

56 years, Yekaterinburg, Russia

29 years, Saint Petersburg, Russia

33 years, Irkutsk, Russia