Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Year | Game | Genre | Platform(s) | Developer(s) |
| --- | --- | --- | --- | --- |
| 2005.0 | Resident Evil 4 | Survival Horror : ( Third-Person ) Shooter | GameCube , PlayStation 2 Windows | Capcom |
| 2006.0 | Gears of War | Third-person shooter | Xbox 360 | Epic Games |
| 2007.0 | Call of Duty 4: Modern Warfare | Action | PlayStation 3 , Xbox 360 , Nintendo DS , PC | Infinity Ward |
| 2008.0 | LittleBigPlanet | Puzzle Platformer | PlayStation 3 | Media Molecule |
| 2009.0 | Assassin's Creed II | Third-person action-adventure | Microsoft Windows , PlayStation 3 , Xbox 360 | Ubisoft Montreal |
Question:
What is the earliest year when action was the genre?
Answer:
2007.0