33 years, g. Cheremkhovo (Irkutskaya oblast′)

42 years, Saratov

29 years, Krasnoyarsk

43 years, g. Kopeysk (Chelyabinskaya oblast′)

Moscow

41 years, g. Ob′ (Novosibirskaya oblast′)

32 years, Novosibirsk

29 years, Krasnoyarsk

26 years, Novosibirsk

52 years, Moscow