71% (2005)

82% (2007)

76% (2009)

75% (2004)

77% (2008)

81% (2013)

72% (2008)

57% (2011)

72% (2015)

66% (2016)

68% (2019)

42% (2015)

70% (2007)

65% (2016)

50% (2017)

71% (2015)

87% (2015)

70% (2005)

0% (2008)

56% (2016)