67% (2024)

68% (1991)

75% (2009)

66% (2013)

71% (1997)

70% (2017)

65% (2016)

74% (1997)

73% (1986)

56% (1998)

65% (1987)

66% (1986)

63% (1992)

70% (1996)

77% (2022)

55% (1990)

62% (1988)

59% (2009)

65% (1984)

56% (1997)