The September minimum ice extent trend for 19792011 declined by 12.0% per decade.
1. National Snow and Ice Data Center
You are trying to use a small data sample (2008 to 2013) and say that it accurately portrays the status of the Arctic ice.
Steve Goddard's motto is ""Science is the belief in the ignorance of the experts" so I do take his hyperbole seriously.
You have yet to address my question: I Global Warming does not exist, why is the Arctic icecap declining at the rate of 12% per decade?