50% (2005)

76% (2013)

76% (2008)

30% (1996)

78% (1979)

60% (1987)

64% (2009)

71% (2025)

79% (2002)

70% (2009)

70% (2018)

74% (2018)

68% (2003)

78% (2013)

33% (1989)

52% (1965)

50% (2015)

74% (2013)

78% (1994)

69% (2007)