65% (2006)

66% (2004)

73% (1987)

53% (2014)

61% (2016)

68% (1996)

75% (2007)

66% (2022)

65% (2000)

62% (1988)

58% (2015)

78% (2006)

69% (2009)

68% (2023)

68% (2021)

66% (2006)

71% (2022)

77% (2000)

76% (1960)

76% (2002)