44 years, Kursk, Russia

26 years, Nakhodka, Russia

Kirovsk (Golubovka, rudnik Golubovskiy, poselok Golubovka), Luhansk region

24 years, Russia

50 years, Nizhny Tagil, Russia

46 years, pgt. Zaigrayevo (Zaigrayevskiy rayon), Russia

37 years, Moscow, Russia

40 years, Ukraine

45 years, Uzbekistan

60 years, Russia

26 years, s. Turinskaya Sloboda (Slobodo-Turinskiy rayon), Russia

60 years, Вoston, United Kingdom

19 years, Moscow, Russia

Moscow, Russia

42 years, stanitsa Novobeysugskaya (Vyselkovskiy rayon), Russia

47 years, g. Yuryuzan′ (Katav-Ivanovskiy rayon), Russia

44 years, g. Asbest (Sverdlovskaya oblast′), Russia

39 years, g. Bodaybo (Irkutskaya oblast′), Russia

55 years, Murom, Russia

g. Tyukalinsk (Tyukalinskiy rayon), Russia