30% (2005)

45% (2010)

30% (2014)

70% (2011)

15% (2011)

18% (2007)

32% (2008)

35% (2005)

23% (2006)

32% (2002)

53% (2006)

23% (2007)

20% (2007)

40% (2002)

20% (2007)

27% (2005)

45% (2001)

35% (2016)

33% (2002)

35% (2014)