63% (1982)

74% (1973)

60% (1987)

68% (1998)

75% (1994)

45% (1970)

70% (2004)

50% (1972)

60% (2016)

53% (1980)

54% (1988)

66% (2005)

56% (2017)

60% (2006)

61% (2006)

63% (2008)

66% (1988)

69% (2015)

43% (2016)

10% (2024)