86% (2020)

74% (2024)

80% (2005)

75% (2009)

60% (2002)

76% (2015)

73% (2014)

79% (2018)

76% (2024)

84% (2018)

0% (1983)

50% (1999)

74% (2023)

77% (2005)

80% (2009)

65% (2006)

78% (2000)

0% (1978)

79% (2024)

69% (2003)