70% (2011)

80% (2006)

77% (2007)

68% (2010)

76% (2011)

82% (2012)

75% (2007)

82% (2012)

70% (2004)

63% (2013)

72% (2008)

62% (2009)

72% (2009)

71% (1999)

70% (2012)

51% (2020)

74% (2009)

76% (2005)

74% (2007)

82% (2009)