60% (2006)

70% (2018)

75% (2005)

48% (2004)

64% (2021)

79% (2014)

62% (1983)

61% (1985)

67% (2020)

70% (2008)

67% (2024)

75% (2023)

75% (1977)

73% (2017)

67% (1999)

76% (1987)

63% (1989)

67% (1984)

68% (2012)

64% (1965)