79% (2021)

80% (2018)

80% (1974)

62% (2024)

66% (1991)

66% (2009)

66% (1989)

67% (2001)

62% (2013)

65% (2012)

58% (2006)

62% (2008)

70% (2023)

64% (2017)

59% (2020)

63% (2016)

83% (2014)

77% (2015)

74% (2011)

66% (2006)