68% (2016)

82% (1958)

73% (2007)

65% (2021)

61% (2014)

65% (1979)

64% (2002)

73% (1995)

74% (1990)

77% (1979)

62% (2009)

71% (1982)

55% (1993)

70% (2021)

59% (1982)

56% (2005)

50% (1989)

67% (1994)

62% (2006)

69% (1993)