58% (2009)

59% (2007)

43% (2006)

52% (2008)

76% (2008)

60% (2008)

53% (2007)

63% (2008)

0% (2010)

0% (2010)

46% (2008)

60% (2009)

64% (2009)

50% (2009)

0% (2008)

50% (2006)

54% (2009)

0% (2009)

0% (2007)

0% (2007)