Moscow

24 years, Кмс

30 years, Nizhny Tagil

Belgorod

44 years, Khabarovsk

100 years, g. Sarov (Nizhegorodskaya oblast′)

17 years, g. Belovo (Kemerovskaya oblast′)

20 years, Simferopol

31 years, Saint Petersburg

22 years, g. Davlekanovo (Davlekanovskiy rayon)

30 years, g. Bezhetsk (Bezhetskiy rayon)

19 years, Omsk

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Moscow