65% (1984)

72% (2023)

69% (1954)

70% (1992)

70% (1977)

67% (1997)

66% (2016)

0% (1970)

60% (2009)

70% (1972)

72% (1967)

60% (1961)

72% (1998)

70% (1954)

70% (1965)

90% (1991)

79% (2000)

77% (1994)

75% (2015)

69% (2019)