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 | Class | Vehicle | Position | Stages won |
| --- | --- | --- | --- | --- |
| 2004.0 | Car | Mitsubishi | 10 | 0 |
| 2005.0 | Car | BMW | DNF | 0 |
| 2006.0 | Car | BMW | DNF | 0 |
| 2007.0 | Car | BMW | 6 | 1 |
| 2008.0 | Event cancelled – replaced by Central Europe Rally | Event cancelled – replaced by Central Europe Rally | Event cancelled – replaced by Central Europe Rally | Event cancelled – replaced by Central Europe Rally |
| 2009.0 | Car | BMW | DSQ | 2 |
| 2010.0 | Car | Volkswagen | 2 | 4 |
| 2011.0 | Car | Volkswagen | 1 | 4 |
| 2012.0 | Car | Hummer | DNF | 2 |
| 2013.0 | Car | Demon Jefferies | DNF | 3 |
Question:
What is the average year that has a car that won 0 stages with a position of DNF?
Answer:
2005.5