68% (1952)

64% (2003)

35% (1992)

61% (1970)

0% (2007)

65% (2002)

55% (1994)

79% (2010)

74% (2004)

78% (2017)

45% (1987)

60% (1967)

60% (2010)

73% (2017)

0% (1999)

63% (2002)

80% (2008)

0% (1995)

0% (2011)

80% (1994)