30 years, ленск, Russia
23 years, Ukraine
42 years, Russia
44 years, Saratov, Russia
47 years, Khabarovsk, Russia
Saratov, Russia
44 years, Russia
Saint Petersburg, Russia
44 years, g. Kudymkar (Permskiy kray), Russia
Yekaterinburg, Russia
50 years, g. Mogocha (Mogochinskiy rayon), Russia
69 years, Smolensk, Russia
Moscow, Russia
43 years, Russia
42 years, Norilsk, Russia
52 years, g. Aleksandrovsk (Permskiy kray), Russia
42 years, g. Lesnoy (Sverdlovskaya oblast′), Russia
49 years, g. Arzamas (Nizhegorodskaya oblast′), Russia