64% (2021)

59% (2022)

67% (2000)

65% (1989)

71% (2016)

69% (2003)

74% (2009)

69% (2005)

67% (1980)

54% (2022)

73% (1999)

79% (2009)

65% (2023)

61% (2024)

64% (2009)

41% (1973)

62% (1988)

65% (2010)

68% (2008)

75% (2024)