69% (2001)

73% (1998)

78% (1964)

30% (1969)

80% (2009)

0% (2011)

83% (2015)

77% (2005)

87% (2021)

85% (2003)

76% (2016)

57% (2014)

73% (2006)

66% (1996)

88% (1996)

82% (2016)

82% (2017)

81% (2017)

79% (1986)

83% (2018)