as of 17 January 2012
| Germany | 434 |
| UK | 274 |
| France | 222 |
| Italy | 217 |
| Spain | 185 |
| Denmark | 176 |
| Poland | 101 |
| Netherlands | 75 |
| Sweden | 66 |
| Belgium | 60 |
| Israel | 58 |
| Austria | 52 |
| Finland | 52 |
| Norway | 52 |
| Ireland | 51 |
| Switzerland | 49 |
| Czech Republic | 44 |
| Hungary | 42 |
| Iceland | 42 |
| Greece | 40 |
| Russia | 36 |
| Croatia | 24 |
| Estonia | 21 |
| Bulgaria | 20 |
| Romania | 20 |
| Slovakia | 16 |
| Serbia | 14 |
| Bosnia & Herzegovina | 13 |
| Portugal | 11 |
| Slovenia | 11 |
| Turkey | 11 |
| Luxembourg | 8 |
| FYR Macedonia | 7 |
| Georgia | 5 |
| Lithuania | 5 |
| Cyprus | 4 |
| Albania | 3 |