76% (2024)

50% (1998)

40% (1979)

53% (1981)

55% (1987)

69% (1984)

54% (1982)

70% (1995)

50% (2001)

59% (1999)

61% (1995)

40% (1980)

55% (1995)

55% (1981)

64% (1978)

64% (1981)

70% (1977)

52% (1992)

62% (1991)

63% (1991)