65% (2005)

52% (2010)

38% (2004)

52% (2007)

60% (2004)

68% (2007)

46% (2010)

72% (2006)

66% (2013)

70% (2005)

65% (2016)

63% (2019)

61% (2006)

63% (2016)

40% (2006)

56% (2007)

58% (2019)

65% (2007)

60% (2006)

76% (2003)