30 years, Russia

20 years, s. Chekhov (Kholmskiy rayon), Russia

14 years, g. Nerchinsk (Nerchinskiy rayon), Russia

23 years, Novosibirsk, Russia

22 years, Russia

20 years, Russia

41 years, Lugansk, Luhansk region

40 years, Nizhnevartovsk, Russia

113 years, g. Aleysk (Altayskiy kray), Russia

23 years, Rostov-on-Don, Russia

38 years, Kishinev (Chișinău), Moldova

19 years, g. Slavyansk-na-Kubani, Russia

Bishkek, Kyrgyzstan

66 years, Rostov-on-Don, Russia

Omsk, Russia

g. Kamensk-Shakhtinskiy (Rostovskaya oblast′), Russia

66 years, Russia

22 years, Russia

22 years, Russia

27 years, Ural′sk, Kazakhstan