Q1 2011 - 600,000 subscribers lost
Q2 2011 - 300,000 subscribers lost
Q3 2011 - 800,000 subscribers lost
Q4 2011 - 100,000 subscribers lost
Q1 2012 - Subscribers remained flat (no lost reported)
Q2 2012 - 1.1 Million subscribers lost
Q3 2012 - 10 Million Plus players (900k plus player gain)
Q4 2013 - 400,000 PLUS subscribers lost
Was taken from
http://investor.activision.com/results.cfm
You are
IGNORING Q1-Q3 2012 and by doing this you are
IGNORING the sub gains and sub loses during that time.
Wow lost well over 400k subs during Q4 2011 to Q4 2012 in fact it lost 1.6 million plus. While having a gain of 900k plus subs