59% (2009)

62% (1994)

59% (2000)

69% (2022)

70% (1935)

72% (1930)

61% (2010)

76% (2014)

75% (1959)

60% (2013)

64% (1968)

59% (2023)

64% (2022)

66% (2000)

61% (2004)

74% (2018)

60% (2020)

73% (1977)

63% (2006)

34% (1974)