24 years, Krasnoyarsk, Russia

41 years, Komsomolsk-on-Amur, Russia

18 years, g. Sorochinsk (Sorochinskiy rayon), Russia

39 years, g. Kyshtym (Chelyabinskaya oblast′), Russia

68 years, Saint Louis, USA

20 years, g. Shakhun′ya (Shakhunskiy rayon), Russia

68 years, St.Louis, USA

48 years, Астраханская обл., Russia

44 years, Canada

29 years, Russia

53 years, Russia

41 years, Russia

36 years, Tashkent, Uzbekistan

45 years, Bryussel′, Belgium

49 years, VYATKA, Russia

53 years, Russia

50 years, Орешки, Russia

Nizhny Novgorod, Russia

16 years, Russia

37 years, Voronezh, Russia