29 years, Russia
Russia
25 years, g. Kamensk-Ural′skiy (Sverdlovskaya oblast′), Russia
Saratov, Russia
60 years, Kurgan, Russia
30 years, Tula, Russia
53 years, g. Shchelkovo, Russia
37 years, Penza, Russia
Novokuznetsk, Russia
44 years, Donetsk, Ukraine
60 years, g. Solikamsk (Permskiy kray), Russia
48 years, Saransk, Russia
59 years, Russia
35 years, g. Balakovo (Saratovskaya oblast′), Russia
61 years, s. Nikol′skoye (Sysertskiy rayon), Russia
16 years, Russia
Antratsit, Ukraine
50 years, Russia
63 years, Russia
g. Ertil′ (Ertil′skiy rayon), Russia