78% (2008)

84% (1999)

77% (2012)

76% (2016)

60% (2016)

76% (2001)

79% (2010)

78% (2007)

50% (2008)

76% (1994)

74% (2014)

80% (2018)

75% (2017)

0% (2000)

68% (2002)

74% (2005)

53% (2011)

65% (1997)

81% (2006)

71% (2004)