| 1 | Sweden | 7.7 |
|
| 2 | New Zealand | 7.3 |
|
| 2 | Norway | 7.3 |
|
| 4 | Canada | 7.2 |
|
| 4 | Denmark | 7.2 |
|
| 4 | Turkey | 7.2 |
|
| 7 | Finland | 7.0 |
|
| 7 | UK | 7.0 |
|
| 7 | USA | 7.0 |
|
| 10 | Australia | 6.8 |
|
| 11 | Chile | 6.5 |
|
| 12 | Germany | 6.3 |
|
| 12 | Netherlands | 6.3 |
|
| 14 | Hungary | 6.0 |
|
| 14 | Mexico | 6.0 |
|
| 14 | South Korea | 6.0 |
|
| 17 | Ireland | 5.7 |
|
| 18 | Poland | 5.5 |
|
| 19 | Luxembourg | 5.3 |
|
| 20 | Belgium | 5.2 |
|
| 20 | Iceland | 5.2 |
|
| 22 | Czech Rep. | 4.8 |
|
| 22 | Italy | 4.8 |
|
| 22 | Spain | 4.8 |
|
| 25 | Japan | 4.7 |
|
| 25 | Portugal | 4.7 |
|
| 25 | Switzerland | 4.7 |
|
| 28 | France | 4.5 |
|
| 29 | Austria | 4.3 |
|
| 29 | Slovakia | 4.3 |
|
| 31 | Greece | 3.0 |