84% (2014)

77% (2015)

79% (2016)

76% (2023)

70% (2013)

82% (2012)

63% (2004)

58% (2004)

51% (2006)

72% (2014)

53% (2005)

52% (2007)

0% (2001)

73% (2023)

72% (2002)

70% (2002)

52% (2004)

50% (2005)

75% (2011)

0% (2005)