64% (1979)

60% (1953)

79% (2023)

60% (2023)

73% (1979)

60% (2002)

49% (2010)

44% (1976)

68% (1936)

63% (2001)

66% (2015)

63% (1997)

61% (1996)

74% (2009)

55% (2023)

50% (2010)

58% (2009)

70% (2023)

70% (2013)

63% (1995)