9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable:

In the narrative below, the figures in [ ] indicate the amount of voting rights and the percentage held by each controlled undertaking where relevant.

Baillie Gifford & Co, a discretionary investment manager, is the parent undertaking of an investment management group.

Its wholly-owned subsidiary undertaking Baillie Gifford Overseas Limited [244500; 0.48%] is also a discretionary investment manager.

Its wholly-owned subsidiary undertaking Baillie Gifford & Co Limited [1924514; 3.76%] is an OEIC Authorised Corporate Director and Unit Trust Manager which has delegated its discretionary investment management role to Baillie Gifford & Co.

distributed by

This press release was issued by Hardy Underwriting Bermuda Ltd. and was initially posted at http://www.hardygroup.co.uk/news-item?item=971107138043347 . It was distributed, unedited and unaltered, by noodls on 2012-03-29 18:08:22 PM. The issuer is solely responsible for the accuracy of the information contained therein.