66% (1999)

54% (2004)

56% (2016)

67% (1998)

69% (1995)

68% (1994)

68% (1999)

70% (2014)

66% (1997)

68% (2000)

0% (1997)

0% (1978)

50% (2008)

78% (2014)

65% (1997)

0% (1981)

47% (2011)

0% (1970)

80% (2014)

65% (2004)