73% (2009)

71% (2008)

80% (2014)

77% (2016)

68% (2001)

76% (2006)

67% (2007)

62% (2009)

65% (2007)

72% (2014)

62% (2007)

63% (2006)

75% (2021)

59% (2005)

62% (2008)

49% (2010)

68% (2013)

0% (2008)

78% (2009)

59% (2008)