24 years, Moscow

57 years, g. Prokop′evsk (Kemerovskaya oblast′)

35 years, Ufa

Smolensk

Minsk

Tyumen

g. Novoaltaysk (Altayskiy kray)

40 years, Ust′-Kamenogorsk

42 years, g. Georgiyevsk (Stavropol′skiy kray)

39 years, Ulyanovsk

37 years, Murom

19 years, Yaroslavl

29 years, Lipetsk

Grozny

39 years, g. Temryuk (Temryukskiy rayon)

Moscow

Moscow

g. Orsk (Orenburgskaya oblast′)

49 years, Abakan

Novokuznetsk