20 years, Gorki, Belarus

47 years, Moscow, Russia

29 years, Russia

30 years, Шуя, Russia

27 years, Vitebsk, Belarus

39 years, Sibay, Russia

37 years, Russia

27 years, g. Anzhero-Sudzhensk (Kemerovskaya oblast′), Russia

20 years, Г.Волжский, Russia

26 years, Бишкек (Пишпек, Фрунзе) Гэс2, Kyrgyzstan

41 years, Volgograd, Russia

35 years, Samara, Russia

20 years, Saint Petersburg, Russia

s. Shatrovo (Shatrovskiy rayon), Russia

41 years, Irkutsk, Russia

24 years, Saint Petersburg, Russia

24 years, Saint Petersburg, Russia

25 years, g. Rubtsovsk (Altayskiy kray), Russia

20 years, Russia

g. Apsheronsk (Apsheronskiy rayon), Russia