33% (2012)

36% (2003)

43% (2016)

34% (2008)

21% (2009)

46% (2014)

30% (2003)

60% (2014)

43% (2011)

33% (2014)

20% (2009)

49% (2014)

52% (2002)

34% (2003)

22% (2013)

20% (2012)

28% (2012)

36% (2012)

32% (2013)

31% (2011)