Retail Panel

Data is collected each week from 7,000 retail outlets representing 90% of the UK entertainment software market:

Amazon.co.uk

Argos

ASDA

Blockbuster

Brighthouse

Dabs.com

DVD.co.uk

Game

Games Centre

Grainger Games

HMV

Independents

John Lewis

Morrisons

Office Depot

Play.com

QVC

Sainsburys

Shop Direct

ShopTo.net

SimplyGames.com

Staples

Tesco

TheHut.com

WH Smith

Xbite

Zavvi.co.uk