12 years, Kirovsk (Golubovka, rudnik Golubovskiy, poselok Golubovka), Ukraine

48 years, Berlin, Germany

20 years, Russia

15 years, Yoshkar-Ola, Russia

11 years, Russia

39 years, Moscow, Russia

51 years, Russia

20 years, Russia

27 years, Sochi, Russia

17 years, Dnipropetrovsk, Ukraine

62 years, Grodno, Belarus

17 years, g. Valuyki (Valuyskiy rayon), Russia

25 years, Saratov, Russia

14 years, Yekaterinburg, Russia

37 years, g. Lesosibirsk (Krasnoyarskiy kray), Russia

15 years, Riga, Latvia

Russia

48 years, Сочи п. Вардане, Russia

49 years, Kemerovo, Russia

15 years, Russia