When you visit, we may store some or all of the following: the Internet protocol address from which you access, date and time, the name of the website from which you linked to, the name of the file or words you searched, items clicked on a page, and the browser and operating system used.

This information is used to measure the number of visitors to the various sections of our site and identify system performance or problem areas. We also use this information to help us develop the site, analyze patterns of usage, and to make the site more useful. This information is not used for associating search terms or patterns of site navigation with individual users. We do not share or sell visitor data for the purpose of advertising, marketing, or any other commercial purpose.


When you visit some websites, their web servers generate pieces of information known as cookies. Cookies are commonly used to recognize your computer in the future. uses per-session cookies to serve technical purposes, like providing seamless navigation through These cookies do not permanently record data and they are not stored on your computer’s hard drive. also uses persistent cookies to be able to track the number of unique visitors to the site.

Users can choose to disable cookies using their web browsers. It will not affect their ability to search for, review and retrieve data on the site.

EXTERNAL LINKS may contain links to websites created and maintained by other public and/or private organizations. provides these links as a service to our users. When users link to an outside website, they are leaving site and are subject to the privacy and security policies of the owners/sponsors of the outside website(s). You are encouraged to familiarize yourself with these policies.


The commitment to accessibility for all is reflected on this site in our efforts to ensure all functionality and all content are accessible to all users.

The website is routinely tested for compliance with Section 508 of the Rehabilitation Act using a technical standards checklist, in-depth testing with screen readers, policy experts, and people with disabilities. For more information on Section 508 technical standards, please visit

If you use assistive technology (such as screen reader, eye tracking device, or voice recognition software) and have difficulty accessing information on, please contact us and provide the URL (web address) of the material you tried to access, the problem you experienced, and your contact information.


The privacy policy will be revised or updated if practices change, or if better ways to keep you informed are developed. You should refer to this page often for the latest information and the effective date of any changes. If changes are made to this policy, a new policy will be posted on our site and the date at the bottom of the page will be updated.


####Updated July 11, 2016####