79% (2010)

81% (1998)

71% (2019)

62% (2014)

77% (2016)

80% (2011)

79% (2018)

74% (2013)

65% (2006)

0% (2002)

60% (2011)

75% (1985)

66% (2003)

26% (2009)

78% (2008)

70% (2002)

90% (1996)

71% (2012)

70% (2005)

50% (2008)