73% (2003)

67% (2005)

79% (2008)

64% (2016)

78% (1962)

77% (2022)

64% (2010)

80% (1949)

71% (2021)

68% (2011)

61% (1981)

66% (2005)

72% (2011)

79% (1939)

78% (2002)

70% (2023)

74% (1936)

82% (2000)

70% (2013)

70% (1997)