50% (1956)

68% (1996)

55% (1956)

75% (2005)

77% (1957)

74% (2015)

77% (2021)

80% (1972)

73% (2016)

30% (1954)

78% (2019)

71% (1998)

75% (1984)

71% (2005)

76% (2018)

73% (1980)

72% (1994)

56% (1981)

72% (2007)

71% (1993)