61% (2000)

40% (2007)

70% (2017)

45% (1994)

38% (1997)

73% (1991)

70% (1989)

63% (1977)

50% (1989)

34% (2011)

62% (2002)

30% (2023)

65% (1968)

0% (2013)

50% (1965)

50% (1969)

51% (2023)

0% (2006)

48% (1982)

55% (1989)