64% (1962)

63% (2022)

74% (2003)

66% (2005)

75% (2009)

69% (2017)

60% (1981)

56% (1975)

62% (2005)

59% (2016)

69% (1987)

60% (2001)

60% (2006)

68% (2007)

58% (2009)

60% (2014)

58% (2012)

55% (2002)

67% (2006)

51% (2022)