75% (1986)

40% (1988)

43% (1984)

66% (1980)

60% (1971)

56% (2008)

45% (1977)

58% (2009)

50% (2024)

45% (2024)

56% (2023)

79% (2023)

68% (2017)

75% (1993)

50% (1998)

60% (2001)

68% (2000)

57% (1970)

57% (1971)

56% (1996)