Diversity profiles differ between companies and industries for a variety of reasons, such as location of work sites, demographics of applicable labor pools, and concentrations of different types of positions within a particular company or industry. Because some visitors to our website are interested in pharmaceutical industry and other industry averages, Amgen includes that information in the above comparisons. Sources for comparison data: Equal Employment Advisory Council – based on submitted EEO-1 reports in September 2006. Amgen data based on internal metrics and analysis as of August 31, 2007 (all U.S. excluding Puerto Rico)