86% (2017)

80% (2024)

85% (2004)

48% (1970)

64% (2009)

70% (1976)

72% (2021)

60% (1974)

77% (2009)

66% (2011)

88% (1999)

73% (2021)

71% (2023)

74% (2014)

64% (2008)

79% (2016)

82% (2005)

80% (2011)

82% (2010)

72% (1980)