67% (2003)

52% (2005)

66% (2005)

67% (2011)

68% (2009)

70% (2007)

68% (2004)

67% (2011)

58% (2005)

56% (2018)

56% (2018)

61% (2010)

61% (2012)

44% (2005)

60% (2011)

60% (2017)

66% (2015)

64% (2008)

52% (2002)

62% (2005)