17 years, g. Unecha (Unechskiy rayon), Russia

30 years, Dnipropetrovsk, Ukraine

22 years, Ulyanovsk, Russia

34 years, Krasnodar, Russia

Nizhny Novgorod, Russia

39 years, Kaliningrad, Russia

38 years, Khabarovsk, Russia

41 years, Moscow, Russia

35 years, Красногорск, Russia

24 years, g. Staryy Oskol (Starooskol′skiy rayon), Russia

36 years, Moscow, Russia

15 years, Russia

29 years, Russia

20 years, Kazakhstan

29 years, Zhezkazgan, Kazakhstan

17 years, Russia

25 years, Krasnoyarsk, Russia

30 years, Minsk, Belarus

Chelyabinsk, Russia

39 years, Moscow, Russia