76% (2005)

82% (2006)

86% (2010)

73% (2006)

76% (2008)

0% (2009)

55% (1984)

77% (2016)

0% (2018)

73% (2013)

65% (2013)

75% (2014)

70% (2009)

64% (2024)

63% (2016)

0% (1978)

80% (2009)

59% (2010)

55% (1999)

50% (2006)