Home field advantage England.

Difference in point average home/away.  

37,1% Stoke
36,7% Newcastle
31,9% Norwich
31,1% West Bromwich
28,1% Reading
26,2% West Ham
21,4% Everton, Swansea, Fulham
17,1% Liverpool
16,7% Man United, Man City, Arsenal
16,1% Southampton
11,6% Sunderland
9,6% Chelsea
8,9% Tottenham
5,1% QPR
-0,1% Aston Villa
-9,5% Wigan