| Country | Date | |
|---|---|---|
| Germany | 21 April 2011 | |
| Switzerland | 21 April 2011 | (German speaking region) |
| Austria | 22 April 2011 | |
| Finland | 22 April 2011 | |
| Italy | 22 April 2011 | |
| USA | 22 April 2011 | |
| France | 4 May 2011 | |
| Switzerland | 4 May 2011 | (French speaking region) |
| UK | 4 May 2011 | |
| Portugal | 5 May 2011 | |
| Poland | 6 May 2011 | |
| Spain | 6 May 2011 | |
| Denmark | 12 May 2011 | |
| Singapore | 7 July 2011 |