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 | Date | Tournament | Surface | Opponent | Score |
| --- | --- | --- | --- | --- | --- |
| Winner | 7 July 2008 | Prokuplje , Serbia | Clay | Karin Morgošová | 6–0, 6–1 |
| Winner | 18 August 2008 | Vinkovci , Croatia | Clay | Zorica Petrov | 6–1, 6–3 |
| Winner | 1 September 2008 | Brčko , Bosnia and Herzegovina | Clay | Gracia Radovanović | 6–4, 3–6, 6–2 |
| Runner-up | 27 December 2008 | Delhi , India | Hard | Sandra Záhlavová | 4–6, 3–6 |
| Runner-up | 16 November 2009 | Pune , India | Hard | Rika Fujiwara | 7–5, 4–6, 3–6 |
| Runner-up | 23 November 2009 | Toyota , Japan | Carpet (i) | Kimiko Date-Krumm | 5–7, 2–6 |
| Runner-up | 13 December 2010 | Dubai , United Arab Emirates | Clay | Sania Mirza | 6–4, 3–6, 0–6 |
| Winner | 20 December 2010 | Pune, India | Hard | Nina Bratchikova | 6–4, 6–4 |
Question:
What Surface has a Date of 1 september 2008?
Answer:
Clay