42% (2008)

30% (2008)

23% (1999)

23% (2009)

50% (2007)

28% (2005)

30% (2007)

52% (2003)

32% (2013)

66% (2006)

50% (1999)

25% (2001)

0% (2005)

48% (2010)

17% (2011)

75% (2005)

15% (2008)

27% (2000)

41% (2016)

22% (2007)