61% (2023)

75% (2008)

74% (2012)

72% (2003)

69% (2010)

75% (2009)

79% (2007)

76% (2009)

68% (2017)

66% (2008)

65% (2007)

61% (2014)

56% (2007)

70% (2005)

72% (2014)

68% (2007)

68% (2007)

70% (2011)

69% (2004)

70% (2003)