We at NCTI have made every attempt to make our site accessible to people with all disabilities. Completely addressing accessibility issues for figures and graphs used on the page you came from is difficult. Figures and graphs are done as images. Following or preceding each image, is a paragraph that explains the image in detail. If this does not meet your needs for ANY reason, please contact us by phone or email and we can send the raw data, a larger version hardcopy version, or work with you to meet your needs.

We look forward to time when we can have accessible, scalable graphics in a universal format that all people can use.

Email: ncti@air.org

Phone: 202-403-6906