14 years, Irkutsk, Russia

23 years, Kurgan, Russia

25 years, g. Blagodarnyy (Blagodarnenskiy rayon), Russia

g. Divnogorsk (Krasnoyarskiy kray), Russia

28 years, Kazan, Russia

23 years, Moscow, Russia

33 years, g. Kinel′ (Samarskaya oblast′), Russia

36 years, Anapa, Russia

g. Novocherkassk (Rostovskaya oblast′), Russia

Саянск, Russia

35 years, India

Novosibirsk, Russia

24 years, Gorki, Belarus

18 years, Khabarovsk, Russia

22 years, Kurgan, Russia

31 years, Russia

Kiev, Ukraine

31 years, Russia

32 years, United Kingdom

29 years, Russia