73% (1966)

62% (1983)

65% (2009)

80% (2003)

82% (2007)

20% (1995)

85% (2005)

78% (1994)

72% (1972)

70% (2007)

77% (2008)

73% (2017)

80% (1989)

71% (1979)

73% (2004)

46% (2007)

78% (2017)

65% (1959)

80% (2019)

76% (2010)