28 years, Gyumri (Leninakan, Kumayri, Aleksandropol′)

23 years, Ashtarak

26 years, Yerevan

38 years, Armenia

23 years, Yerevan

49 years, Yerevan

15 years, Yerevan

27 years, Yerevan

34 years, Yerevan

37 years, Yerevan

35 years, Yerevan

45 years, Yerevan

44 years, Yerevan

31 years, Yerevan

34 years, Yerevan

17 years, ERE1

35 years, Yerevan