10. Share options
The Group recorded share-based compensation expense of $0.7 million and $1.6 million for the thirteen weeks ended 3 May 2008 and 5 May 2007, of which $1.7 million credit and $2.4 million credit related to the change in fair value during the period of awards with an inflation condition accounted for as liability awards under SFAS No. 123(R) "Share-Based Payment".