69% (2015)

56% (2007)

65% (1995)

70% (2005)

73% (2017)

63% (1978)

68% (2012)

63% (1987)

46% (2013)

59% (2010)

63% (2003)

79% (1953)

86% (2023)

65% (2000)

62% (1991)

61% (2017)

61% (1993)

59% (2014)

70% (1984)

73% (2023)