56% (2008)

43% (2024)

70% (2008)

61% (1976)

57% (2009)

50% (1996)

60% (1973)

64% (1981)

61% (2008)

56% (1988)

64% (1989)

57% (1984)

54% (1982)

50% (2006)

70% (2019)

10% (2003)

43% (1976)

55% (1964)

53% (1991)

70% (1991)