50 years, g. Ilanskiy (Ilanskiy rayon), Russia

Voronezh, Russia

39 years, Nizhny Novgorod, Russia

29 years, Kemerovo, Russia

Красноярский край, Russia

43 years, Irkutsk, Russia

21 years, g. Tashtagol (Tashtagol′skiy rayon), Russia

37 years, Volgograd, Russia

g. Gubkin (Gubkinskiy rayon), Russia

37 years, Russia

63 years, Novosibirsk, Russia

55 years, Krasnodar, Russia

40 years, Novosibirsk, Russia

57 years, g. Zheleznogorsk, Russia

Kingisepp (Kingiseppskiy rayon), Russia

49 years, d. Rodionovo (Uvel′skiy rayon), Russia

47 years, Russia

46 years, Russia

46 years, s. Shilan (Krasnoyarskiy rayon), Russia

62 years, Antratsit, Ukraine