| Country | Value |
|---|---|
| Serbia | -58.0 |
| Bulgaria | -52.2 |
| Romania | -42.3 |
| Bosnia and Herzegovina | -38.3 |
| The Former Yugoslav Republic of Macedonia | -36.9 |
| Croatia | -36.2 |
| Montenegro | -31.9 |
| Poland | -31.7 |
| Germany | -31.5 |
| Lithuania | -31.4 |
| Latvia | -30.2 |
| Albania | -29.6 |
| Portugal | -29.6 |
| Slovakia | -28.4 |
| Estonia | -26.2 |
| Hungary | -23.5 |
| Malta | -20.9 |
| Greece | -15.7 |
| Slovenia | -12.2 |
| Spain | -9.8 |
| Italy | -9.8 |
| Netherlands | -3.9 |
| Cyprus | 4.7 |
| Czech Republic | 5.0 |
| Finland | 7.3 |
| Austria | 14.1 |
| Belgium | 15.1 |
| Turkey | 19.9 |
| United Kingdom | 24.3 |
| France | 25.0 |
| Denmark | 26.0 |
| Iceland | 29.9 |
| Liechtenstein | 30.8 |
| Luxembourg | 41.0 |
| Ireland | 47.6 |
| Sweden | 54.2 |
| Norway | 55.6 |
| Switzerland | 63.7 |