13 years, Russia
40 years, Tekeli, Kazakhstan
39 years, g. Vol′sk (Saratovskaya oblast′), Russia
35 years, Smolensk, Russia
38 years, Russia
g. Berdsk (Novosibirskaya oblast′), Russia
43 years, g. Udachnyy (Mirninskiy u), Russia
39 years, Bobruysk, Belarus
24 years, g. Asha (Ashinskiy rayon), Russia
Minsk, Belarus
36 years, Yekaterinburg, Russia
Kigali, Rwanda
53 years, Saint Petersburg, Russia
40 years, Ufa, Russia
31 years, Komsomolsk-on-Amur, Russia
44 years, Yekaterinburg, Russia
39 years, Vologda, Russia
36 years, Nizhny Tagil, Russia
52 years, Saint Petersburg, Russia
24 years, улан-удэ, Russia