75% (2013)

65% (2006)

52% (2007)

25% (2015)

52% (2014)

55% (2014)

48% (2014)

73% (2008)

39% (2009)

44% (2015)

72% (2015)

60% (2014)

45% (2006)

50% (2011)

45% (2016)

43% (2008)

55% (2015)

50% (2006)

70% (2014)

0% (2010)