| 2004 | ||
| 0 | EU 27 | .. |
| 1 | EU 25 | 123330 |
| 2 | Belgium | .. |
| 3 | Bulgaria | 122597 |
| 4 | Czech Republic | 133923 |
| 5 | Denmark | 8808 |
| 6 | Germany | .. |
| 7 | Estonia | 264 |
| 8 | Ireland | 180013 |
| 9 | Greece | 1990 |
| 10 | Spain | 148200 |
| 11 | France | 10100 |
| 12 | Italy | 1321090 |
| 13 | Cyprus | 9866 |
| 14 | Latvia | 6442 |
| 15 | Lithuania | 150 |
| 16 | Luxembourg | .. |
| 17 | Hungary | 850 |
| 18 | Malta | 11509 |
| 19 | Netherlands | 357 |
| 20 | Austria | 401231 |
| 21 | Poland | 698 |
| 22 | Portugal | 786123 |
| 23 | Romania | 31536 |
| 24 | Slovenia | .. |
| 25 | Slovakia | 5052 |
| 26 | Finland | .. |
| 27 | Sweden | .. |
| 28 | United Kingdom | 29190 |
| 29 | Norway | 338 |