The Purple Book is published annually by the Pension Protection Fund and the Pensions Regulator. It provides comprehensive data and analysis on the defined benefit pensions' landscape. The Purple Book 2009 was published on 19 January 2010, and can be viewed as a whole, or by individual chapters.
Purple Book 2009 - Full Version
The Purple Book 2008
The Purple Book 2008 - Summary
The Purple Book 2007
The Purple Book 2007 - Summary
The Purple Book 2006