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:
| Outcome | Year | Championship | Surface | Opponent | Score |
| --- | --- | --- | --- | --- | --- |
| Winner | 2005.0 | French Open (1) | Clay | Mariano Puerta | 6–7 (6–8) , 6–3, 6–1, 7–5 |
| Winner | 2006.0 | French Open (2) | Clay | Roger Federer | 1–6, 6–1, 6–4, 7–6 (7–4) |
| Runner-up | 2006.0 | Wimbledon (1) | Grass | Roger Federer | 0–6, 6–7 (5–7) , 7–6 (7–2) , 3–6 |
| Winner | 2007.0 | French Open (3) | Clay | Roger Federer | 6–3, 4–6, 6–3, 6–4 |
| Runner-up | 2007.0 | Wimbledon (2) | Grass | Roger Federer | 6–7 (7–9) , 6–4, 6–7 (3–7) , 6–2, 2–6 |
| Winner | 2008.0 | French Open (4) | Clay | Roger Federer | 6–1, 6–3, 6–0 |
| Winner | 2008.0 | Wimbledon (1) | Grass | Roger Federer | 6–4, 6–4, 6–7 (5–7) , 6–7 (8–10) , 9–7 |
| Winner | 2009.0 | Australian Open (1) | Hard | Roger Federer | 7–5, 3–6, 7–6 (7–3) , 3–6, 6–2 |
| Winner | 2010.0 | French Open (5) | Clay | Robin Söderling | 6–4, 6–2, 6–4 |
| Winner | 2010.0 | Wimbledon (2) | Grass | Tomáš Berdych | 6–3, 7–5, 6–4 |
| Winner | 2010.0 | US Open (1) | Hard | Novak Djokovic | 6–4, 5–7, 6–4, 6–2 |
| Winner | 2011.0 | French Open (6) | Clay | Roger Federer | 7–5, 7–6 (7–3) , 5–7, 6–1 |
| Runner-up | 2011.0 | Wimbledon (3) | Grass | Novak Djokovic | 4–6, 1–6, 6–1, 3–6 |
| Runner-up | 2011.0 | US Open (1) | Hard | Novak Djokovic | 2–6, 4–6, 7–6 (7–3) , 1–6 |
| Runner-up | 2012.0 | Australian Open (1) | Hard | Novak Djokovic | 7–5, 4–6, 2–6, 7–6 (7–5) , 5–7 |
| Winner | 2012.0 | French Open (7) | Clay | Novak Djokovic | 6–4, 6–3, 2–6, 7–5 |
| Winner | 2013.0 | French Open (8) | Clay | David Ferrer | 6–3, 6–2, 6–3 |
| Winner | 2013.0 | US Open (2) | Hard | Novak Djokovic | 6–2, 3–6, 6–4, 6–1 |
Question:
Which championship has Roger Federer as an opponent on a clay surface in a year earlier than 2007?
Answer:
French Open (2)