45% (2013)

0% (2004)

0% (1980)

77% (1992)

76% (2006)

100% (2008)

61% (2002)

65% (2010)

55% (1998)

78% (2000)

0% (2007)

72% (1977)

55% (2022)

77% (2011)

45% (1991)

40% (2013)

56% (1987)

60% (1991)

70% (2010)

0% (1987)