52% (2008)

55% (2000)

38% (2000)

50% (2003)

69% (2007)

100% (2003)

47% (2006)

48% (2010)

0% (2005)

58% (2012)

60% (2006)

10% (2007)

55% (2006)

48% (2009)

10% (2004)

32% (2009)

30% (2004)

20% (2001)

10% (2006)

40% (2004)