78% (2007)

65% (1995)

76% (2009)

67% (1996)

84% (2020)

78% (2004)

81% (2013)

82% (2007)

86% (2013)

79% (2002)

68% (1957)

71% (1995)

73% (2011)

52% (1959)

73% (2015)

77% (1995)

78% (2003)

76% (2022)

68% (1989)

82% (2018)