64% (2005)

53% (1991)

65% (2018)

77% (2023)

62% (2005)

62% (2013)

57% (2008)

56% (2016)

72% (2003)

61% (1989)

74% (1972)

60% (1967)

73% (2011)

63% (2023)

80% (1977)

67% (2006)

71% (2010)

60% (2023)

57% (2016)

66% (2014)