0% (1991)

85% (1994)

73% (2003)

86% (2022)

60% (2013)

73% (2006)

74% (2001)

74% (2016)

72% (2021)

83% (2004)

73% (2014)

90% (1982)

80% (2021)

60% (2016)

87% (2021)

76% (2013)

68% (1998)

64% (2022)

78% (2014)

74% (2003)