75% (1998)

65% (2020)

76% (2018)

69% (2023)

61% (2022)

71% (2012)

69% (2018)

45% (2017)

67% (2004)

62% (2008)

77% (1961)

64% (2006)

80% (1980)

62% (1991)

72% (2016)

56% (1986)

64% (2014)

74% (2001)

69% (2007)

68% (2015)