64% (2007)

69% (1972)

72% (1992)

78% (2020)

55% (1963)

63% (2017)

79% (1955)

67% (2005)

49% (2018)

56% (2004)

63% (2014)

56% (2016)

64% (2010)

62% (2018)

54% (2015)

74% (1973)

72% (1964)

77% (2012)

49% (2007)

54% (2024)