Institute for Statistics. The World Factbook. The Office of Public Affairs (OPA) is the single point of contact for all inquiries about the Central Intelligence Agency (CIA).
We read every letter, fax, or e-mail we receive, and we will convey your comments to CIA officials outside OPA as appropriate. However, with limited staff and resources, we simply cannot respond to all who write to us. World Statistics, Country Comparisons. Worldometers - real time world statistics. The world as a village of hundred people. Let us not be stopped by that which divides us but look for that which unites us If we could reduce the world’s population to a village of precisely 100 people, with all existing human ratios remaining the same, the demographics would look something like this: 49 would be female 51 would be male 82 would be non-white. The world’s top 100 economies: 53 countries, 34 cities and 13 corporations.