58 years
44 years, Yaroslavl
36 years, Mogilev
37 years, Krasnodar
20 years
55 years, Санкт-Петербург,Коммунар
Moscow
39 years, Ryazan
37 years, Pershotravensk
39 years, Saratov
Chelyabinsk
64 years, g. Borisoglebsk (Borisoglebskiy rayon)
53 years, g. Lodeynoye Pole (Lodeynopol′skiy rayon)
35 years, g. Shelekhov (Irkutskaya oblast′)
34 years, Omsk
42 years, Tula
Chelyabinsk
12 years
20 years