25% (2012)

23% (2014)

44% (2001)

40% (2015)

39% (2012)

24% (2009)

20% (2009)

26% (2013)

30% (2003)

20% (2009)

32% (2013)

60% (2014)

20% (2009)

42% (2001)

51% (2016)

36% (2003)

21% (2009)

17% (2016)

22% (2016)

43% (2011)