66% (2008)

59% (2006)

52% (2012)

63% (2010)

44% (2011)

46% (2006)

64% (2004)

10% (2002)

60% (2002)

39% (2006)

16% (2008)

41% (2007)

0% (2007)

10% (2007)

46% (2009)

10% (2008)

43% (2006)

10% (2002)

0% (2010)

15% (2006)