Happy 300 million!
1. China 1,313,000,000
2. India 1,112,000,000
3. United States 300,000,000
4. Indonesia 222,000,000
5. Brazil 184,000,000
6. Pakistan 163,000,000
7. Nigeria 159,000,000
8. Russia 143,000,000
9. Bangladesh 136,000,000
10. Japan 128,000,000
(From the Population Resource Center)