21 years, Russia
35 years, g. Kiselevsk (Kemerovskaya oblast′), Russia
29 years, Chelyabinsk, Russia
54 years, Surgut, Russia
Rostov-on-Don, Russia
32 years, g. Kovrov, Russia
42 years, Novosibirsk, Russia
47 years, Russia
51 years, Russia
Almetyevsk, Russia
40 years, Russia
39 years, g. Novaya Lyalya (Novolyalinskiy rayon), Russia
Barnaul, Russia
40 years, Russia
43 years, Tambov, Russia
41 years, Russia
47 years, Samara, Russia
37 years, Kurchum, Kazakhstan
Chebarkul, Russia
63 years, Voronezh, Russia