32 years, Rostov-on-Don

69 years, g. Sharypovo (Krasnoyarskiy kray)

29 years, g. Velikiye Luki (Pskovskaya oblast′)

74 years, g. Kopeysk (Chelyabinskaya oblast′)

Ulyanovsk

g. Belovo (Kemerovskaya oblast′)

Novokuznetsk

44 years, g. Angarsk (Irkutskaya oblast′)

65 years, Omsk

72 years, Saratov

73 years, Krasnoyarsk