61% (2015)

59% (2023)

69% (2008)

72% (2015)

62% (1985)

70% (2018)

59% (2012)

78% (2021)

66% (2016)

79% (2009)

66% (2004)

75% (2020)

64% (1974)

63% (2016)

68% (2009)

72% (1984)

77% (2019)

68% (2024)

67% (2008)

62% (2000)