67% (2004)

63% (2004)

55% (2005)

71% (2007)

57% (2005)

49% (2008)

56% (2008)

67% (2003)

75% (2008)

68% (2008)

76% (2008)

47% (2004)

68% (2008)

0% (2008)

50% (2007)

50% (2007)

62% (2005)

0% (2008)

0% (2008)

0% (2008)