100% (2008)

0% (2004)

90% (2009)

0% (2004)

40% (2014)

0% (2010)

0% (2007)

90% (2008)

0% (2003)

0% (2002)

0% (2001)

0% (2002)

0% (1983)

80% (2006)

77% (2012)

50% (2011)

70% (2014)

55% (2010)

75% (2001)

60% (2007)