64% (2004)

62% (1967)

63% (2024)

57% (1969)

65% (2021)

38% (1972)

50% (1975)

79% (2007)

48% (1971)

62% (2009)

54% (2007)

44% (1990)

70% (2009)

51% (1990)

57% (1984)

63% (2023)

57% (1987)

25% (2000)

60% (1982)

60% (1975)