ABBA began in 1970 so til now that would be 39 years (1970-2009). If you mean the members: Agneta Fältskog born April 5 1950. Anni-Frid Lyngstad-Reuß born November 15 1945. Benny Andersson born December 16 1946. Björn Ulveaus born April 25 1945.
The group formed in 1972, rose to fame in 1974 after winning the Eurovision Song Contest and disbanded in late 1982.
The City/State was founded in 1886. It is 124 years old as of 2010.
The band formed in 1972; it's members were born in 1945, '46 and '50; so around 38 years now.
Mahmoud Abbas is 76 years old (birthdate: March 26, 1935).
Her age isn't given, but she gets married at the end of the film, so she's probably a young adult.