73% (2010)

74% (2014)

71% (2021)

79% (1955)

72% (1980)

55% (2007)

78% (2020)

66% (2009)

71% (2023)

48% (2009)

56% (1983)

72% (2023)

80% (1962)

76% (1989)

81% (1950)

67% (2013)

80% (2008)

63% (1956)

80% (2020)

66% (2014)