| China | 0.48 |
| New Zealand | 0.35 |
| United States | 0.31 |
| South Korea | 0.28 |
| South Africa | 0.25 |
| Serbia | 0.23 |
| Indonesia | 0.20 |
| Iceland | 0.18 |
| Uruguay | 0.17 |
| Peru | 0.15 |
| Thailand | 0.14 |
| Australia | 0.12 |
| Canada | 0.12 |
| Ukraine | 0.11 |
| Zambia | 0.04 |
| Uzbekistan | 0.03 |
| Dominican Republic | 0.02 |
| Costa Rica | 0.02 |
| Colombia | 0.02 |
| Philippines | -0.01 |
| Chile | -0.01 |
| Bahrain | -0.04 |
| Saudi Arabia | -0.04 |
| Oman | -0.07 |
| United Arab Emirates | -0.08 |
| Malaysia | -0.20 |
| Euro | -0.21 |
| Poland | -0.28 |
| Taiwan | -0.41 |
| Japan | -0.48 |