30 years, Khabarovsk, Russia
18 years, Riga, Latvia
24 years, С.Трифоново, Russia
Omsk, Russia
27 years, g. Dimitrovgrad (Ul′yanovskaya oblast′), Russia
20 years, Moscow, Russia
37 years, Thessaloniki, Greece
47 years, Russia
55 years, San Jose, Costa Rica
47 years, Russia
46 years, Toronto, Canada
22 years, Kazakhstan
20 years, Russia
49 years, Kaiserslautern, Germany