Got wood?

Graphic designer Paul Butt created an easy-to-read infoviz about the legal timber trade around the world. Who sells wood? Who buys it and at what cost? Actually, who still uses primary wood sources nowadays? 

The image is straight-forward and conveys the message in a uninterrupted way with clear symbols and clean lines. It would be ultra interesting to compare this numbers to the illegal side of the same trading system.