| Country | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|---|
| Romania | 40.2 | 42.1 | 39.8 | 41.9 | 43.7 | 45.1 | 47.2 | 48.5 | 49.9 |
| USA | 75.4 | 76.8 | 77.1 | 77.9 | 78.2 | 79.1 | 80.2 | 80.5 | 81.2 |
| Germany | 66.5 | 67.3 | 68.1 | 68.9 | 69.5 | 70.1 | 70.8 | 71.2 | 71.9 |
| France | 55.4 | 56.8 | 57.5 | 58.2 | 58.9 | 59.5 | 60.1 | 60.9 | 61.2 |
| Brazil | 33.1 | 34.5 | 35.8 | 36.1 | 37.0 | 38.2 | 39.1 | 39.9 | 40.3 |
| Canada | 60.2 | 61.1 | 62.0 | 62.8 | 63.5 | 64.1 | 64.7 | 65.4 | 66.0 |
| India | 28.4 | 29.1 | 29.9 | 30.2 | 30.8 | 31.6 | 32.5 | 33.1 | 33.8 |
| Australia | 55.6 | 56.3 | 57.1 | 57.8 | 58.4 | 59.1 | 59.8 | 60.4 | 61.0 |
| Australia | 55.6 | 56.3 | 57.1 | 57.8 | 58.4 | 59.1 | 59.8 | 60.4 | 61.0 |
| China | 45.1 | 46.4 | 47.2 | 48.0 | 48.8 | 49.5 | 50.1 | 51.2 | 52.1 |
