69% (2021)

56% (2011)

71% (2006)

62% (2011)

67% (2013)

63% (2018)

61% (1984)

63% (2003)

74% (2017)

55% (1986)

78% (2013)

77% (2001)

77% (2012)

74% (2018)

69% (2016)

79% (2013)

47% (2009)

64% (2013)

56% (2023)

77% (2006)