47% (2006)

58% (2004)

62% (2003)

79% (2011)

55% (2006)

65% (2011)

44% (2006)

76% (2012)

58% (2006)

100% (2004)

66% (2008)

49% (2006)

57% (2010)

82% (2012)

80% (2008)

60% (2006)

60% (2007)

58% (2008)

58% (2007)

95% (2006)