Premier League: average possession 2009-13.

2012/13
59,4% Liverpool
58,8% Man City
57,4% Man United, Arsenal
55,4% Chelsea
54,9% Swansea

2011/12
60,2% Arsenal
58,2% Man City
58,0% Swansea
57,7% Man United
56,7% Tottenham

2010/11
59,9% Arsenal
58,3% Chelsea
55,7% Man United
53,4% Tottenham
52,6% Man City

2009/10
59,4% Chelsea
59,2% Arsenal
58,3% Liverpool
57,7% Man United
52,5% Man City

Average possession 2009-13
59,2% Arsenal
57,2% Chelsea
57,1% Man United
56,4% Swansea
56,3% Liverpool
55,5% Man City
53,2% Tottenham
51,7% Wigan
50,3% Everton
49,7% Fulham
48,7% Newcastle
48,4% Wolverhampton
46,8% Birmingham
46,3% West Ham
46,2% West Bromwich
45,8% Aston Villa
45,6% QPR
45,4% Sunderland
45,1% Bolton, Norwich
42,2% Blackburn
40,3% Stoke