50% (2005)

43% (2001)

78% (2016)

45% (2014)

46% (2002)

37% (2006)

20% (2014)

50% (2002)

77% (2012)

61% (2012)

0% (2009)

50% (2011)

55% (2004)

40% (2005)

57% (2006)

52% (2008)

0% (2007)

44% (2006)

10% (2008)

30% (2007)