53% (2004)

66% (1999)

69% (1995)

71% (2014)

66% (1998)

68% (1994)

66% (1997)

68% (2000)

68% (1999)

56% (2016)

50% (2008)

0% (1997)

65% (1997)

47% (2011)

65% (2004)

0% (1978)

78% (2014)

0% (1989)

0% (1963)

80% (2014)