Executive summary

Latest

Q4 2016 - released April 2017

Archive

  • Q3 2016 – released January 2017
  • Q2 2016 – released October 2016
  • Q1 2016 – released August 2016
  • Q4 2015 – released April 2016
  • Q3 2015 – released February 2016
  • Q2 2015 – released October 2015
  • Q1 2015 – released July 2015
  • Q4 2014 – released April 2015
  • Q3 2014 – released January 2015
  • Q2 2014 – released October 2014
  • Q1 2014 – released July 2014
  • Q4 2013 – released April 2014
  • Q3 2013 – released January 2014
  • Q2 2013 – released October 2013
  • Q1 2013 – released July 2013
  • Q4 2012 – released May 2013
  • Q3 2012 – released January 2013
  • Q2 2012 – released October 2012
  • Q1 2012 – released July 2012
  • Q4 2011 – released April 2012
  • Q2 2011 – released October 2011, revised to account for new H1 2011 internet data
  • Q1 2011 – released June 2011
  • Q4 2010 – released April 2011
  • Q3 2010 – released December 2010
  • Q2 2010 – released October 2010, revised to account for new H1 2010 internet data
  • Q1 2010 – released June 2010
  • Q4 2009 – released April 2010
  • Q3 2009 – released February 2010
 
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