39 years, Russia

63 years, Tolyatti, Russia

64 years, Kokhtla-Yarve, Estonia

39 years, Novokuznetsk, Russia

53 years, Russia

68 years, s. Smolenskoye (Smolenskiy rayon), Russia

30 years, Russia

Russia

48 years, Buende, Germany

71 years, Russia

60 years, Voronezh, Russia

68 years, Yekaterinburg, Russia

57 years, Kirov, Russia

Neryungri, Russia

61 years, Volgograd, Russia

Berlin, Germany

Novokuznetsk, Russia

59 years, Saint Petersburg, Russia

Moscow, Russia

74 years, Nizhny Novgorod, Russia