DO`STLARGA ULASHING:

Olmos? ishlab chiqarish reytingi
— Butun Dunyo? 121.7 million karat
1. Rossiya?? 40 million karat
2. Botsvana?? 20.9 million karat
3. Avstraliya?? 13.9 million karat
4. Kongo?? 12.3 million karat
5. Kanada?? 11.1million karat
6. Angola?? 9 million karat
7. JAR?? 8.4 million karat
8. Zimbabve?? 2.1million karat
9. Namibiya?? 1.5 million karat
10. Sierra Leone?? 0.5 million karat
— Boshqa mamlakatlar 2 million karat
Manba: British Geological Survey 2016