0% (2011)

10% (2006)

0% (2007)

55% (2004)

10% (2007)

44% (2006)

40% (2014)

10% (2008)

50% (2011)

80% (2004)

0% (2003)

20% (2009)

37% (2004)

0% (2007)

0% (2009)

20% (2005)

10% (2005)

0% (2007)

20% (2007)

30% (2004)