23 years, Surgut, Russia

35 years, Ukraine

39 years, Volgograd, Russia

39 years, pos. Basakin (Chernyshkovskiy rayon), Russia

g. Nefteyugansk (Khanty-Mansiyskiy Avtonomnyy okrug - Yugra AO), Russia

41 years, Russia

69 years, New York, USA

69 years, Khabarovsk, Russia

40 years, Russia

53 years, Moscow, Russia

53 years, Russia

27 years, g. Pokrovsk (Khangalasskiy u), Russia

64 years, liberec, Czech Republic

36 years, Antratsit, Luhansk region

71 years, Birobidzhan, Russia

17 years, Russia

23 years, pos. Severnyy promrayon (g. Surgut), Russia

20 years, Novosibirsk, Russia

69 years, Rostov-on-Don, Russia

69 years, g. Armavir (Krasnodarskiy kray), Russia