43% (2009)

55% (2008)

46% (2008)

60% (2009)

41% (2009)

50% (2009)

60% (2009)

51% (2009)

64% (2007)

47% (2008)

45% (2008)

43% (2004)

46% (2007)

52% (2004)

45% (2008)

55% (2006)

63% (2008)

66% (2009)

57% (2005)

34% (2004)