75% (2011)

72% (2013)

63% (2024)

63% (1985)

54% (2016)

64% (1994)

84% (2002)

73% (1958)

72% (2002)

67% (2008)

67% (2014)

64% (2018)

72% (2023)

56% (1981)

59% (1988)

68% (2003)

54% (2023)

67% (2002)

75% (2001)

67% (2011)