1. India 🇮🇳 1.441 billion
2. China 🇨🇳 1.425 billion
3. USA 🇺🇸 342 million
4. Indonesia 🇮🇩 279 million
5. Pakistan 🇵🇰 245 million
6. Nigeria 🇳🇬 229 million
7. Brazil 🇧🇷 217 million
8. Bangladesh 🇧🇩 174 million
9. Russia 🇷🇺 144 million
10. Ethiopia 🇪🇹 129 million