49% (2005)

78% (2016)

43% (2001)

44% (2002)

45% (2002)

33% (2014)

61% (2012)

10% (2005)

0% (2009)

55% (2004)

43% (2004)

77% (2012)

32% (2009)

20% (2014)

0% (2011)

10% (2007)

10% (2009)

30% (2007)

0% (2009)

27% (2010)