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:
| League | League | Position | Teams | Matches | Win | Lose |
| --- | --- | --- | --- | --- | --- | --- |
| V1.League | 3rd (2000–01) | 8th | 8 | 14 | 0 | 14 |
| V1.League | 4th (2001–02) | 7th | 7 | 12 | 1 | 11 |
| V1.League | 5th (2002–03) | 3rd | 8 | 14 | 9 | 5 |
| V1.League | 6th (2003–04) | Champion | 7 | 12 | 11 | 1 |
| V1.League | 7th (2004–05) | 3rd | 8 | 14 | 10 | 4 |
| V1.League | 8th (2005–06) | 4th | 8 | 14 | 8 | 6 |
| V・challenge | 2006-07 | 6th | 8 | 14 | 5 | 9 |
| V・challenge | 2007-08 | 8th | 8 | 14 | 1 | 13 |
| V・challenge | 2008-09 | 7th | 10 | 18 | 8 | 10 |
| V・challenge | 2009-10 | 5th | 12 | 16 | 8 | 8 |
| V・challenge | 2010-11 | 5th | 12 | 18 | 11 | 7 |
| V・challenge | 2011-12 | 3rd | 12 | 22 | 16 | 6 |
| V・challenge | 2012-13 | 5th | 10 | 18 | 9 | 9 |
Question:
how many teams were in the 2006-2007 year?
Answer:
8