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 | Mountains classification | Points classification | Youth classification | Team Classification |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Tom Zirbel | Tom Zirbel | Tom Zirbel | Tom Zirbel | Nick Frey | Bissell |
| 2.0 | Lucas Sebastian Haedo | Tom Zirbel | Tom Zirbel | Thomas Soladay | Nick Frey | Bissell |
| 3.0 | Alejandro Borrajo | Tom Zirbel | Kenneth Hanson | Thomas Soladay | Nick Frey | Bissell |
| 4.0 | Lucas Sebastian Haedo | Tom Zirbel | Kenneth Hanson | Thomas Soladay | Nick Frey | Bissell |
| 5.0 | Andrew Crater | Tom Zirbel | Chad Gerlach | Thomas Soladay | Mike Northey | Bissell |
| 6.0 | Phillip Mamos | Rory Sutherland | Chad Gerlach | Thomas Soladay | Bobby Sweeting | Bissell |
Question:
How many Mountains Classifications were in the race with Mike Northey as Youth Classification?
Answer:
1.0