72% (2007)

60% (2016)

75% (1993)

73% (2010)

59% (2013)

78% (2002)

64% (2018)

82% (1971)

76% (2006)

62% (2015)

72% (1984)

73% (2011)

75% (1997)

67% (2023)

61% (2012)

76% (1985)

67% (2009)

69% (2018)

66% (1994)

74% (2013)