59% (1986)

73% (2005)

78% (1967)

76% (1993)

64% (2014)

76% (2021)

49% (2021)

55% (2011)

71% (1985)

66% (2005)

69% (2018)

64% (2008)

56% (2015)

62% (2018)

78% (2003)

67% (2010)

75% (2012)

72% (2010)

63% (2014)

62% (2007)