| 1 | A | B | C | D |
| --- | --- | --- | --- | --- |
| 2 | What Hurts the Most - Release history |  |  |  |
| 3 | Country | Date | Format | Label |
| 4 | Sweden | November 21, 2007 | CDdigital download | Bonnier |
| 5 | United Kingdom | December 4, 2007 | Digital download | All Around the World |
| 6 | United Kingdom | December 10, 2007 | CD single | All Around the World |
| 7 | United States | November 27, 2007 | Digital download | Robbins |
| 8 | United States | December 4, 2007 | CD single | Robbins |
| 9 | Germany | January 3, 2008 | CDdigital download | Zooland |

Question: When was the song What Hurts released in the UK on both digital and CD, as well as the rest of the world?
Answer: The song What Hurts the Most was released in the United Kingdom as a digital on December 2007 and as a CD single a week later, through All Around the World.