67% (1980)

67% (1991)

60% (2008)

53% (2001)

78% (2004)

56% (2006)

68% (2022)

76% (2022)

47% (2006)

72% (2017)

83% (2024)

75% (1996)

69% (1971)

62% (2011)

73% (1975)

52% (2016)

48% (1997)

69% (2002)

69% (2013)

50% (2009)