72% (2007)

51% (1983)

71% (2015)

82% (2000)

59% (1984)

66% (2017)

63% (1982)

75% (2013)

81% (2012)

76% (2021)

68% (2004)

63% (2005)

63% (2016)

74% (2005)

100% (1970)

80% (2004)

37% (2005)

79% (2009)

53% (1968)

78% (2021)