For analysis, we grouped the 39 countries surveyed into six regions – North America, Europe, Middle East, Asia/Pacific, Latin America and Africa.

North America includes: • Canada • United States

Europe includes countries from both Western and Eastern Europe: • Britain • France • Germany • Italy • Spain • Greece • Poland • Czech Republic • Russia

Middle East includes countries and territories from the Middle East and North Africa, as well as Turkey: • Turkey • Egypt • Jordan • Lebanon • Palestinian territories • Tunisia • Israel

Asia/Pacific includes countries from Asia and the Pacific region: • Australia • China • Indonesia • Japan • Malaysia • Pakistan • Philippines • South Korea

Latin America includes countries from North, Central and South America: • Argentina • Bolivia • Brazil • Chile • El Salvador • Mexico • Venezuela

Africa includes countries from sub-Saharan Africa: • Ghana • Kenya • Nigeria • Senegal • South Africa • Uganda