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:
| Stage | Winner | General classification | Sprint Classification | Mountains Classification | Points Classification | Team Classification |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | André Greipel | André Greipel | Richie Porte | Wout Poels | André Greipel | Colnago-CSF Inox |
| 2.0 | Greg Henderson | Greg Henderson | Richie Porte | Richie Porte | Greg Henderson | Vacansoleil |
| 3.0 | Michael Albasini | Michael Albasini | Richie Porte | Richie Porte | Greg Henderson | Vacansoleil |
| 4.0 | Wout Poels | Michael Albasini | Richie Porte | Johnny Hoogerland | Michael Albasini | Vacansoleil |
| 5.0 | Marco Frapporti | Michael Albasini | Michał Gołaś | Johnny Hoogerland | Michael Albasini | Vacansoleil |
| 6.0 | André Greipel | Michael Albasini | Michał Gołaś | Johnny Hoogerland | Greg Henderson | Vacansoleil |
| 7.0 | Borut Božič | Michael Albasini | Michał Gołaś | Johnny Hoogerland | Greg Henderson | Vacansoleil |
| 8.0 | André Greipel | Michael Albasini | Michał Gołaś | Johnny Hoogerland | Greg Henderson | Vacansoleil |
Question:
How many stages are there?
Answer:
8.0