81% (2024)

84% (2022)

86% (1999)

83% (2019)

83% (2014)

80% (2000)

74% (1998)

86% (2002)

77% (2008)

86% (2023)

83% (2018)

74% (2012)

82% (2014)

81% (2004)

76% (2008)

82% (2001)

81% (2018)

81% (2012)

63% (2012)

80% (1989)