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 | Tournament | Venue | Result | Extra |
| --- | --- | --- | --- | --- |
| 2000.0 | World Junior Championships | Santiago , Chile | 1st | 1500 m |
| 2001.0 | World Cross Country Championships | Ostend , Belgium | 2nd | Junior race |
| 2001.0 | World Cross Country Championships | Ostend , Belgium | 1st | Junior team competition |
| 2002.0 | World Cross Country Championships | Dublin , Ireland | 6th | Short race |
| 2002.0 | World Cross Country Championships | Dublin , Ireland | 1st | Team competition |
Question:
Tell me the sum of year for extra of junior team competition
Answer:
2001.0