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 | Edition | Round | Opponent Team | Surface | Opponent | Score |
| --- | --- | --- | --- | --- | --- | --- |
| Loser | 2010.0 | World Group Playoffs | Slovakia | Clay (i) | Daniela Hantuchová | 6–2, 6–2 |
| Winner | 2010.0 | World Group Playoffs | Slovakia | Clay (i) | Magdaléna Rybáriková | 6–1, 7–6 (7–4) |
| Winner | 2011.0 | World Group II | Canada | Hard (i) | Aleksandra Wozniak | 6–4, 7–5 |
| Winner | 2011.0 | World Group II | Canada | Hard (i) | Rebecca Marino | 7–6 (7–3) , 6–3 |
| Loser | 2011.0 | World Group Playoffs | Slovakia | Clay (i) | Dominika Cibulková | 6–4, 3–6, 1–6 |
| Loser | 2012.0 | World Group | Belgium | Hard (i) | Yanina Wickmayer | 4–6, 4–6 |
Question:
What was the game edition when they played on the clay (i) surface and the outcome was a winner?
Answer:
2010.0