57 years, Dubna, Russia

51 years, Russia

56 years, Russia

33 years, g. Sortavala (Kareliya Respublika), Russia

50 years, Moscow, Russia

53 years, Russia

36 years, Russia

63 years, Latvia

33 years, Omsk, Russia

50 years, San Diego, USA

26 years, Perm, Russia

35 years, Gomel, Belarus

43 years, житикара, Kazakhstan

104 years, Riyadh, Saudi Arabia

50 years, Omsk, Russia

26 years, Perm, Russia

35 years, Moscow, Russia

62 years, Russia

52 years, Russia

50 years, Moscow, Russia