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

17 years, Moscow, Russia

11 years, Chervonopartizansk, Ukraine

21 years, Kokhtla-Yarve, Estonia

38 years, Minsk, Belarus

Druzhkovka, Ukraine

26 years, Penza, Russia

24 years, Russia

Novosibirsk, Russia

Stakhanov, Ukraine

15 years, Omsk, Russia

14 years, g. Shakhun′ya (Shakhunskiy rayon), Russia

24 years, Russia

42 years, Russia

47 years, Yekaterinburg, Russia

29 years, Донской, Russia

18 years, g. Monchegorsk (Murmanskaya oblast′), Russia

25 years, Irkutsk, Russia

13 years, Russia

20 years, Moscow, Russia