23 years, g. Kopeysk (Chelyabinskaya oblast′)

33 years, g. Ruzayevka (Ruzayevskiy rayon)

Nizhny Novgorod

32 years, Saint Petersburg

31 years, Saint Petersburg

38 years, Saint Petersburg

11 years, Omsk

34 years, Volgograd

34 years, Yekaterinburg

37 years, Ростов

39 years, Krasnodar

26 years, Чегем

42 years, Москва

33 years, Moscow

31 years, Novosibirsk