26 years, Kursk, Russia

119 years, Glukhov, Ukraine

101 years, Russia

44 years, Russia

37 years, Belogorsk, Republic of Crimea

18 years, Russia

18 years, Russia

27 years, Ukraine

14 years, Russia

19 years, Astana, Kazakhstan

26 years, Kharkiv, Ukraine

16 years, Донецк, Ukraine

40 years, Germany

31 years, Удомля, Russia

36 years, Novosibirsk, Russia

g. Bratsk (Irkutskaya oblast′), Russia

42 years, Krasnodar, Russia

21 years, Sumy, Ukraine

41 years, Mozyr, Belarus

24 years, Ukraine