This report provides data on the participation of women, minorities, and persons with disabilities in science and engineering education and employment. The data and analyses can be used to track progress, inform the development of policies to increase participation in science and engineering, and evaluate the effectiveness of such policies. The report consists of an introduction, five chapters, and two appendices. The chapters concern undergraduate enrollment, undergraduate degrees, graduate enrollment, graduate degrees, and science and engineering employment. The appendices contain technical notes and statistical tables. (SAH)