| country | 2000 | 2008 |
|---|---|---|
| Germany | 4.0 | 0.0 |
| Austria | 7.0 | 2.0 |
| Belgium | 9.0 | 4.0 |
| Bulgaria | 0.0 | -11.0 |
| Switzerland | 0.0 | 0.0 |
| Cyprus | 0.0 | 9.0 |
| Czech Republic | 7.0 | 2.0 |
| Denmark | 9.0 | 13.0 |
| Estonia | 0.0 | -28.0 |
| Spain | 0.0 | 0.0 |
| Finland | 10.0 | 9.0 |
| France | 8.0 | 2.0 |
| United Kingdom | 12.0 | 8.0 |
| Greece | -1.0 | -3.0 |
| Hungary | -14.0 | -25.0 |
| Ireland | 0.0 | 0.0 |
| Iceland | 0.0 | 0.0 |
| Italy | 0.0 | -2.0 |
| Lithuania | 0.0 | -30.0 |
| Luxembourg | 6.0 | 1.0 |
| Latvia | 0.0 | -6.0 |
| Malta | 0.0 | 3.0 |
| Netherlands | 5.0 | 2.0 |
| Norway | 11.0 | 12.0 |
| Poland | 7.0 | 10.0 |
| Portugal | 12.0 | 5.0 |
| Romania | 0.0 | -4.0 |
| Sweden | 3.0 | 2.0 |
| Slovenia | 16.0 | 6.0 |
| Slovakia | 8.0 | -4.0 |