FaRmLaNd on 19 August 2008
Its accurate enough to get a broad understanding of the market as it is and where its going. The reality is you wont find a completely free resource as good as this site that shows worldwide numbers each week. The fact that this site adjusts its data all the time to ensure accuracy (unlike other trackers which make up the difference in the months afterwards if an error is made) is another advantage that it has.
