20 years, Russia

18 years, Moscow, Russia

22 years, g. Kamensk-Ural′skiy (Sverdlovskaya oblast′), Russia

17 years, Yekaterinburg, Russia

22 years, Russia

101 years, Russia

20 years, Moscow, Russia

13 years, Krivoy Rog, Ukraine

23 years, Moscow, Russia

38 years, Russia

40 years, Yekaterinburg, Russia

25 years, Russia

17 years, Russia

20 years, Russia

29 years, Astana, Kazakhstan

25 years, Russia

33 years, Russia

98 years, Russia

62 years, Russia

24 years, Moldova