32 years, Russia

32 years, g. Gornyak (Loktevskiy rayon), Russia

20 years, Tver, Russia

22 years, g. Kurchatov (Kurchatovskiy rayon), Russia

19 years, g. Zadonsk (Zadonskiy rayon), Russia

19 years, Kazakhstan

20 years, g. Vyshniy Volochek (Vyshnevolotskiy rayon), Russia

61 years, Krasnoyarsk, Russia

26 years, Barnaul, Russia

22 years, Tver, Russia

23 years, Ulyanovsk, Russia

32 years, Hamburg, Germany

30 years, Orenburg, Russia

101 years, Russia

23 years, Kazakhstan

19 years, Tajikistan

44 years, g. Usol′e-Sibirskoye (Irkutskaya oblast′), Russia

25 years, Krasnodar, Russia

27 years, Красногорск, Russia

22 years, Подертово, Russia