61% (1986)

68% (2018)

74% (1989)

73% (2003)

66% (2003)

70% (2011)

60% (2017)

70% (2006)

61% (1963)

68% (1979)

82% (1967)

61% (1984)

81% (2025)

66% (2010)

73% (1956)

59% (2018)

65% (1953)

71% (2002)

61% (1945)

30% (2020)