| Country | 1990 - 2011 change (CO only) |
|---|---|
| Luxembourg | -91.97403229 |
| United Kingdom | -76.38409137 |
| Germany | -73.2866277 |
| Belgium | -71.42255865 |
| Switzerland | -70.16089445 |
| Liechtenstein | -69.69148452 |
| Ireland | -68.37470658 |
| Cyprus | -67.91120123 |
| France | -67.53580693 |
| Italy | -64.64597577 |
| Czech Republic | -62.93310729 |
| Lithuania | -61.08491855 |
| Bulgaria | -61.03636547 |
| Poland | -60.62944753 |
| Hungary | -60.26979453 |
| Iceland | -60.18779804 |
| Norway | -58.48312476 |
| Austria | -57.61839308 |
| Greece | -56.57538101 |
| Slovenia | -55.97211449 |
| Slovakia | -55.91323757 |
| Sweden | -55.37150623 |
| Portugal | -55.35136025 |
| Netherlands | -52.92740448 |
| Spain | -51.03017737 |
| Malta | -50.64633768 |
| Latvia | -50.38836628 |
| Croatia | -49.63251781 |
| Denmark | -47.71393664 |
| Finland | -36.95044856 |
| Estonia | -34.76819936 |
| Romania | -18.06600153 |
| Turkey | 51.30948857 |