44% (2001)

30% (2003)

0% (2009)

34% (2012)

49% (2016)

40% (2015)

49% (2014)

49% (2013)

53% (2016)

37% (2013)

52% (2002)

22% (2013)

38% (2012)

42% (2011)

66% (2014)

43% (2001)

43% (2012)

24% (2009)

43% (2016)

24% (2012)