49% (1992)

77% (2014)

63% (2023)

69% (2006)

85% (1996)

76% (2017)

64% (2012)

67% (1996)

81% (2012)

80% (1989)

44% (1997)

49% (1977)

69% (1990)

76% (1995)

77% (2022)

62% (1983)

78% (2010)

72% (2010)

82% (2004)

73% (2016)