73% (1986)

75% (1999)

0% (1991)

61% (1986)

58% (2005)

72% (2003)

78% (1987)

73% (1997)

73% (1966)

76% (2015)

78% (1990)

68% (1990)

80% (2008)

70% (2002)

58% (2016)

70% (2013)

79% (2007)

65% (1987)

47% (2015)

51% (2000)