70% (1984)

62% (2006)

81% (1987)

85% (2018)

73% (2019)

66% (2021)

69% (1979)

76% (2018)

81% (2023)

65% (1992)

66% (1968)

81% (2010)

86% (2023)

50% (2012)

71% (2012)

79% (2008)

67% (2022)

74% (2004)

70% (2003)

72% (1997)