74% (1983)

82% (1989)

75% (1997)

70% (1974)

84% (2004)

72% (2006)

78% (2004)

44% (2002)

71% (1996)

78% (2015)

71% (1963)

72% (2000)

75% (2008)

78% (2006)

90% (2017)

74% (1988)

72% (1987)

79% (1987)

100% (1999)

67% (2023)