68% (1982)

50% (1987)

80% (1994)

67% (1997)

62% (1987)

50% (2001)

50% (1959)

78% (1996)

0% (1971)

53% (1964)

64% (1995)

50% (2007)

40% (1998)

73% (1988)

70% (1989)

20% (1998)

77% (1996)

0% (2023)

54% (1964)

66% (1993)