82% (1999)

69% (2024)

71% (2003)

75% (1987)

69% (2012)

71% (2016)

73% (2009)

68% (2003)

78% (1988)

67% (2009)

72% (2011)

79% (2006)

70% (1990)

63% (1990)

68% (2010)

73% (1987)

67% (1985)

60% (1994)

62% (2003)

44% (2000)