38% (2013)

31% (2013)

44% (2001)

40% (2015)

53% (2016)

52% (2012)

43% (2001)

34% (2008)

24% (2012)

36% (2012)

21% (2009)

24% (2014)

52% (2002)

49% (2016)

20% (2009)

30% (2003)

38% (2003)

41% (2012)

34% (2011)

37% (2012)