43 years, Kaliningrad, Russia

Samara, Russia

g. Belovo (Kemerovskaya oblast′), Russia

36 years, KALTAN, Russia

56 years, Портленд, USA

36 years, KALTAN, Russia

63 years, Russia

55 years, Russia

53 years, Russia

41 years, Barnaul, Russia

47 years, Novosibirsk, Russia

36 years, Penza/China Jinan,Lanzhou,Xi'an,Zhengzhou,Qingdao., Russia

100 years, Tambov, Russia

70 years, s. Aleksandrovskoye (Aleksandrovskiy rayon), Russia

32 years, pos. Im. Frunze (Krasnogorskiy rayon), Russia

66 years, s. Gorbunovskoye (Talitskiy rayon), Russia

23 years, Russia

g. Omutninsk (Omutninskiy rayon), Russia

34 years, Russia

33 years, Yekaterinburg, Russia