"ACSI reports scores on a 0-100 scale at the national level and produces indexes for 10 economic sectors, 45 industries (including e-commerce and e-business), and more than 225 companies and federal or local government agencies."
A collection of public opinion with information from the U.S. and over 100 countries worldwide. The database began in 1981 and comprises over 500,000 questions from various sources including Gallup, Harris, Roper and others. There are over 5600 topics in the database on a broad array of issues. Updated monthly.