67% (1992)

60% (2013)

66% (2010)

34% (1999)

71% (2003)

64% (2007)

72% (2018)

60% (2024)

60% (1970)

64% (2011)

58% (1984)

66% (2008)

68% (1977)

71% (2005)

41% (2021)

61% (1973)

62% (2013)

58% (1982)

56% (2013)

59% (1983)