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:
| Pos. | Car # | Driver | Make | Team |
| --- | --- | --- | --- | --- |
| 1.0 | 5.0 | Mike Skinner | Toyota | Bill Davis Racing |
| 2.0 | 99.0 | Erik Darnell | Ford | Roush Fenway Racing |
| 3.0 | 88.0 | Matt Crafton | Chevrolet | ThorSport Racing |
| 4.0 | 15.0 | John Andretti | Toyota | Billy Ballew Motorsports |
| 5.0 | 33.0 | Ron Hornaday | Chevrolet | Kevin Harvick Incorporated |
| 6.0 | 51.0 | Kyle Busch | Toyota | Billy Ballew Motorsports |
| 7.0 | 40.0 | Jeff Green | Chevrolet | Key Motorsports |
| 8.0 | 7.0 | T. J. Bell | Chevrolet | The Racer's Group |
| 9.0 | 30.0 | Todd Bodine | Toyota | Germain Racing |
| 10.0 | 81.0 | Donny Lia R | Chevrolet | Randy Moss Motorsports |
Question:
What is the lowest position for driver Kyle Busch?
Answer:
6.0