75% (1973)

82% (2010)

81% (2004)

73% (1974)

84% (2001)

61% (2004)

75% (1986)

75% (2020)

59% (2020)

76% (2019)

75% (2013)

76% (1992)

84% (2013)

74% (1987)

68% (2023)

85% (2002)

60% (1961)

57% (1970)

76% (1973)

65% (2023)