| 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | |
|---|---|---|---|---|---|---|
| Belgium | 346 | 360 | 374 | 388 | 404 | 419 |
| Czech Republic | 794 | 823 | 860 | 893 | 903 | 924 |
| Denmark | * | 119 | 134 | 144 | * | * |
| Finland | 156 | 172 | 188 | 204 | 216 | 227 |
| France | 1 177 | 1 248 | * | * | * | * |
| Ireland | * | * | 37 | * | * | * |
| Italy | 4 938 | 5 289 | 5 590 | 5 859 | 6 118 | 6 305 |
| Luxembourg | 14 | 15 | 15 | 15 | 17 | * |
| Hungary | 123 | 204 | 204 | 141 | 142 | * |
| Germany | 3 903 | 3 969 | * | 3 659 | 3 763 | 3 828 |
| Netherlands | 553 | 568 | 585 | 606 | 623 | 636 |
| Poland | 754 | 784 | 825 | 909 | 975 | 1 013 |
| Portugal | * | * | * | * | * | * |
| Austria | 326 | 332 | 347 | 362 | 378 | 394 |
| Greece | * | * | * | * | * | * |
| Slovak Republic | 56 | 58 | 64 | 70 | 55 | 60 |
| United Kingdom | 1 106 | * | * | 1 201 | 1 191 | 1 153 |
| Spain | * | 2 058 | 2 311 | 2 501 | 2 607 | 2 708 |
| Sweden | 225 | 245 | 259 | 269 | 278 | * |
Source: Eurostat