61% (1984)

56% (2024)

61% (2004)

50% (2010)

51% (2005)

69% (2011)

77% (2021)

66% (1994)

77% (2018)

69% (2014)

78% (2007)

73% (2017)

61% (2015)

76% (1933)

69% (2018)

71% (2017)

60% (1999)

55% (1975)

72% (2011)

66% (2007)