60 years, Russia

33 years, Omsk, Russia

35 years, Krasnoyarsk, Russia

g. Pervoural′sk (Sverdlovskaya oblast′), Russia

21 years, g. Elektrostal′ (Moskovskaya oblast′), Russia

37 years, Russia

19 years, Russia

38 years, Riga, Latvia

26 years, Tashkent, Uzbekistan

Russia

33 years, Dnepropetrovsk, Ukraine

Prague, Czech Republic

37 years, Kyrgyzstan

40 years, Горно-Алтайск, Russia

22 years, Russia

41 years, Omsk, Russia

26 years, Poland

20 years, Masally, Azerbaijan

53 years, Russia

31 years, USA