Russia

21 years, Ekibastuz, Kazakhstan

34 years, Moskow, Russia

32 years, Yaroslavl, Russia

17 years, Фрязино, Russia

21 years, Ekibastuz, Kazakhstan

22 years, Ukraine

Paris, France

53 years, Saint Petersburg, Russia

40 years, Russia

53 years, Russia

44 years, Ulyanovsk, Russia

22 years, Russia

58 years, Шадринск, Russia

42 years, Tomsk, Russia

36 years, Barnaul, Russia

20 years, Russia

Russia

43 years, Volgograd, Russia

24 years, Daugavpils, Latvia