38 years, Orenburg

Tomsk

46 years, Krasnoyarsk

Moscow

43 years, Murmansk

31 years, Volgograd

g. Belogorsk (Amurskaya oblast′)

39 years, g. Asbest (Sverdlovskaya oblast′)

26 years, g. Volzhskiy (Volgogradskaya oblast′)

37 years, g. Kopeysk (Chelyabinskaya oblast′)

35 years, Penza

38 years, Yekaterinburg