42 years, Alaverdi, Loriyskaya oblast′
50 years, Yerevan
34 years, Vanadzor (Kirovakan), Loriyskaya oblast′
31 years, Idzhevan, Tavushskaya oblast′
50 years, Dilijan
7 years, Yerevan
29 years, g. Azov (Rostovskaya oblast′), Rostovskaya oblast′
45 years, Yerevan
24 years, Spitak, Loriyskaya oblast′
35 years
45 years, Boston, okrug Saffolk
29 years, g. Fryazino (Moskovskaya oblast′), Moskovskaya oblast′
33 years
35 years, Spitak
31 years, Yegvard, Kotaykskaya oblast′
43 years, Yerevan
36 years, Echmiadzin
41 years, Yerevan
46 years, YEREVAN
47 years, Erevan