Percentages in each grade for all sessions by country / territory.
| Location | Bands | |||
| Band 4 | Band 3 | Band 2 | Band 1 | |
| Argentina | 11.1% | 55.6% | 33.3% | 0.0% |
| Azerbaijan | 0.0% | 100.0% | 0.0% | 0.0% |
| Brazil | 21.3% | 59.0% | 19.7% | 0.0% |
| Bulgaria | 11.1% | 55.6% | 33.3% | 0.0% |
| Canada | 33.3% | 63.6% | 3.0% | 0.0% |
| Chile | 0.0% | 100.0% | 0.0% | 0.0% |
| China | 20.8% | 69.4% | 7.4% | 2.3% |
| Ecuador | 11.8% | 70.6% | 17.6% | 0.0% |
| Egypt | 0.0% | 100.0% | 0.0% | 0.0% |
| France | 50.0% | 50.0% | 0.0% | 0.0% |
| Greece | 42.9% | 57.1% | 0.0% | 0.0% |
| India | 14.3% | 42.9% | 42.9% | 0.0% |
| Indonesia | 50.0% | 50.0% | 0.0% | 0.0% |
| Iran | 50.0% | 50.0% | 0.0% | 0.0% |
| Ireland | 40.8% | 57.1% | 2.0% | 0.0% |
| Italy | 23.8% | 66.7% | 9.5% | 0.0% |
| Japan | 100.0% | 0.0% | 0.0% | 0.0% |
| Kazakhstan | 0.0% | 100.0% | 0.0% | 0.0% |
| Korea (South), | 3.0% | 43.7% | 45.2% | 8.1% |
| Kuwait | 0.0% | 100.0% | 0.0% | 0.0% |
| Malaysia | 4.3% | 65.2% | 30.4% | 0.0% |
| Mexico | 10.1% | 64.9% | 24.7% | 0.2% |
| New Zealand | 3.8% | 69.2% | 26.9% | 0.0% |
| Peru | 12.9% | 61.3% | 22.6% | 3.2% |
| Poland | 51.7% | 44.8% | 3.4% | 0.0% |
| Portugal | 42.9% | 57.1% | 0.0% | 0.0% |
| Romania | 21.9% | 62.5% | 15.6% | 0.0% |
| Russia | 42.5% | 51.0% | 5.1% | 1.4% |
| Saudi Arabia | 0.0% | 100.0% | 0.0% | 0.0% |
| Spain | 55.0% | 35.0% | 10.0% | 0.0% |
| Sri Lanka | 0.0% | 75.0% | 25.0% | 0.0% |
| Taiwan | 7.8% | 61.0% | 28.6% | 2.6% |
| Ukraine | 25.0% | 75.0% | 0.0% | 0.0% |
| United Kingdom | 13.3% | 66.7% | 20.0% | 0.0% |
| Uruguay | 23.1% | 61.5% | 15.4% | 0.0% |
| Vietnam | 50.0% | 48.8% | 1.3% | 0.0% |
| Grand Total | 21.3% | 62.8% | 14.2% | 1.6% |