77% (2002)

69% (2010)

61% (2005)

67% (2003)

80% (1999)

74% (2009)

66% (2008)

56% (2007)

63% (2024)

67% (2005)

61% (2005)

58% (2009)

61% (2003)

66% (2008)

60% (2010)

65% (2008)

59% (2006)

56% (2007)

72% (2009)

72% (2012)