26 years, Omsk, Russia

Yekaterinburg, Russia

20 years, g. Berezovskiy (Kemerovskaya oblast′), Russia

Irkutsk, Russia

40 years, g. Troitsk (Troitskiy rayon), Russia

Nizhnevartovsk, Russia

Kemerovo, Russia

33 years, s. Omutinskoye (Omutinskiy rayon), Russia

32 years, s. Omutinskoye (Omutinskiy rayon), Russia

40 years, Russia

44 years, g. Kamensk-Ural′skiy (Sverdlovskaya oblast′), Russia

Samara, Russia

Krasnodar, Russia

32 years, Volgograd, Russia

37 years, g. Sarapul (Udmurtskaya Respublika), Russia

41 years, Yekaterinburg, Russia

13 years, Russia

37 years, Perm, Russia

40 years, Киреевск, Russia

41 years, Chelyabinsk, Russia