A* -A pass rate

27.0

2010

27.0

2011

26.6

2012

26.3

2013

26.0

2014

25.9

2015

27.0

2010

27.0

2011

26.6

2012

26.3

2013

26.0

2014

25.9

2015

27.0

2010

27.0

2011

26.6

2012

26.3

2013

26.0

2014

25.9

2015

27.0

2010

27.0

2011

26.6

2012

26.3

2013

26.0

2014

25.9

2015

Guardian graphic

Source: Joint council for qualifications