32% (2013)

21% (2009)

23% (2014)

40% (2015)

25% (2014)

51% (2016)

20% (2009)

42% (2001)

24% (2009)

26% (2013)

37% (2013)

49% (2016)

43% (2011)

44% (2001)

24% (2012)

46% (2014)

49% (2014)

36% (2012)

30% (2003)

33% (2014)