31 years, Saint Petersburg, Russia
33 years, Voronezh, Russia
102 years, Russia
17 years, Russia
36 years, Turkey
51 years, Austria
26 years, Almaty, Kazakhstan
Makhachkala, Russia
35 years, Baku, Azerbaijan
28 years, Essen, Germany
21 years, Morocco
30 years, Tashkent, Uzbekistan
35 years, Tbilisi, Georgia
49 years, Tbilisi, Georgia
40 years, Nalchik, Russia
26 years, Georgia
28 years, Orgeyev (Orkhey), Moldova
102 years, Sen-P′er, Saint Pierre and Miquelon
18 years, Vanadzor (Kirovakan), Armenia