0% (2010)

55% (2006)

0% (2005)

78% (2012)

100% (2014)

61% (1998)

76% (1962)

67% (2009)

55% (2006)

20% (2008)

0% (2009)

75% (2013)

69% (2007)

20% (2008)

72% (2004)

50% (2008)

70% (2010)

45% (2006)

55% (1999)

80% (2015)