31 years, g. Glazov (Udmurtskaya Respublika), Russia

44 years, Novy Urengoy, Russia

45 years, g. Kodinsk (Kezhemskiy rayon), Russia

39 years, Belarus

50 years, Nizhnevartovsk, Russia

42 years, Russia

Moscow, Russia

19 years, Russia

39 years, Вурнары, Russia

35 years, Cheboksary, Russia

43 years, Yaroslavl, Russia

19 years, Russia

Russia

43 years, Russia

15 years, g. Slavgorod (Altayskiy kray), Russia

42 years, Nizhny Novgorod, Russia

Russia

41 years, Saint Petersburg, Russia

21 years, Tula, Russia

35 years, Almaty, Kazakhstan