20 years, Saratov, Russia
14 years, Syrdar′ya, Uzbekistan
28 years, Samara, Russia
30 years, Moscow, Russia
20 years, s. Elan′-Chishma (Ermekeyevskiy rayon), Russia
20 years, g. Mikhaylovka (Mikhaylovskiy rayon), Russia
Makeyevka, Ukraine
47 years, Shymkent, Kazakhstan
20 years, Omsk, Russia
16 years, Chausy, Belarus
36 years, Vetslar, Germany
31 years, Moscow, Russia
45 years, Mets, France
39 years, Ukraine
18 years, Tbilisi, Georgia
18 years, Kutaisi, Georgia
51 years, Belarus
Karaganda, Kazakhstan
g. Zheleznovodsk (Stavropol′skiy kray), Russia