The letters PPT indicate a document is in the Microsoft PowerPoint Format (PPT).
In order to view these files, you will need the Microsoft PowerPoint Viewer 97 which is available for free from the Microsoft web site.This presentation is also available as a series of images (GIF) with supporting text. Image Version of Presentation
The Interactive Quiz requires the Macromedia Flash Player (4.0 minimum) which is available for free from the Macromedia web site.
For assistance with this CPS report contact: The Ethnic and Hispanic Statistics Branch, U.S. Census Bureau, 301-763-2403.