19 years, g. Artem (Primorskiy kray), Russia

17 years, g. Petrovsk (Saratovskaya oblast′), Russia

22 years, Lipetsk, Russia

15 years, Russia

23 years, g. Voskresensk (Voskresenskiy rayon), Russia

15 years, Russia

31 years, Samara, Russia

44 years, Сосновый Бор, Russia

52 years, Russia

18 years, Russia

32 years, Russia

Saratov, Russia

51 years, Ukraine

18 years, Russia

17 years, Russia

41 years, Vladimir, Russia

47 years, Карачев Брянская обл., Russia

63 years, Ulyanovsk, Russia

54 years, Podolsk, Russia

19 years, g. Otradnyy (Samarskaya oblast′), Russia