The use of these tools does not allow us or our analytics service providers to identify individuals. You can opt out of analytics activity by setting your browser to notify you when a cookie is sent and block it if desired. Please consult your browser's Help menu for instructions. Visiting our website with analytics cookies disabled will have no significant impact on your browsing experience.
Google currently offers a free Google Analytics opt-out tool for Internet Explorer (versions 7 and 8), Google Chrome (4.x and higher), and Mozilla Firefox (3.5 and higher).