28 years, Krasnoyarsk, Russia

40 years, Зеленоград, Russia

22 years, Nikopol′, Ukraine

35 years, Saint Petersburg, Russia

22 years, Nikopol′, Ukraine

63 years, votkinsk, Russia

44 years, Russia

46 years, Kursk, Russia

33 years, Russia

53 years, Russia

54 years, Russia

22 years, Ukraine

46 years, Belarus

19 years, Baku, Azerbaijan

31 years, Russia

17 years, Russia

45 years, Krasnodar, Russia

33 years, g. Gorodets (Gorodetskiy rayon), Russia

50 years, Samara, Russia

42 years, California, USA