72% (2022)

78% (2012)

83% (2011)

79% (2006)

48% (2021)

72% (2019)

73% (2007)

80% (2001)

77% (2016)

88% (2003)

81% (2021)

80% (2002)

90% (2003)

86% (1997)

83% (2024)

81% (2011)

83% (2007)

65% (1971)

51% (2013)

73% (2024)