83% (2019)

100% (2022)

86% (2011)

70% (2024)

77% (2024)

79% (2007)

73% (2018)

84% (2005)

85% (2010)

81% (1993)

83% (2001)

83% (1989)

60% (2019)

79% (2006)

61% (2002)

79% (1964)

80% (2019)

77% (2016)

86% (2005)

0% (1981)