50% (1977)

69% (2017)

59% (2019)

60% (2016)

61% (1987)

59% (1976)

75% (1953)

65% (2020)

64% (2024)

65% (1989)

49% (2004)

53% (2010)

58% (2011)

58% (2013)

63% (2018)

71% (1970)

60% (2024)

73% (1956)

56% (2005)

75% (2020)