23 years, Saratov
32 years, g. Ivanteyevka (Moskovskaya oblast′)
37 years, Irkutsk
41 years, g. Zheleznogorsk
38 years, g. Tarko-Sale (Purovskiy rayon)
10 years, g. Kartaly (Kartalinskiy rayon)
47 years
21 years, Penza
Chelyabinsk
64 years, Khabarovsk
18 years
40 years, Astana
19 years, Nizhny Tagil
37 years, g. Petrov Val (Kamyshinskiy rayon)
38 years, g. Neman (Nemanskiy rayon)
24 years, Kurgan
35 years, Saint Petersburg