26 years, pgt. Sokolovyy (Saratovskiy rayon), Russia

44 years, Russia

35 years, Ufa, Russia

25 years, Russia

47 years, Saratov, Russia

30 years, Kazakhstan

47 years, Estonia

53 years, Russia

65 years, Krasnograd, Ukraine

40 years, Narva, Estonia

41 years, Kyrgyzstan

57 years, Moscow, Russia

41 years, Belarus

26 years, Moscow, Russia

73 years, Kazakhstan

42 years, Рязань ИК-2, Russia

40 years, Сосновка, Russia

57 years, Russia

66 years, Chervonopartizansk, Luhansk region

63 years, Novosibirsk, Russia