55% (2006)

76% (2001)

70% (1959)

73% (2012)

76% (2009)

71% (1973)

38% (1965)

65% (1960)

62% (1975)

72% (2002)

78% (1995)

68% (1992)

65% (2002)

75% (2010)

80% (2019)

60% (2018)

78% (2003)

87% (2010)

86% (2023)

76% (2011)