*As of June 30, 2008. Principal Global Investors is the asset management arm of the Principal Financial Group® (The Principal®)1 and includes the asset management operations of the following subsidiaries of The Principal: Principal Global Investors, LLC; Principal Real Estate Investors, LLC; Spectrum Asset Management, Inc.; Post Advisory Group, LLC; Columbus Circle Investors; Edge Asset Management, Inc.; Morley Financial Services Inc.; Principal Global Investors (Europe) Limited; Principal Global Investors (Singapore) Ltd.; Principal Global Investors (Australia) Ltd.; Principal Global Investors (Japan) Ltd.; and the majority owned affiliates of Principal International, Inc.1"The Principal Financial Group" and "The Principal" are registered trademarks of Principal Financial Services, Inc., a member of the Principal Financial Group.
