The National Education Association's The Status of the Academic Professions, 2003-04 is online. It is

. . . a statistical look at the employment conditions of the higher education professions. In these pages, you will find data on faculty and staff salaries, including a listing of faculty salaries at public two- and four-year colleges and universities, as well as articles on health benefits and pension issues. We also look at state higher education funding, employment trends, and the effects of collective bargaining.