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:
| Weight Division | Winner | Loser | Method | Round | Time |
| --- | --- | --- | --- | --- | --- |
| Heavyweight | Kimbo Slice | Tank Abbott | KO (Punch) | 1.0 | 0:43 |
| Heavyweight | Antonio Silva | Ricco Rodriguez | Decision (Split) | 3.0 | 5:00 |
| Middleweight | Scott Smith | Kyle Noke | KO (Punch) | 2.0 | 0:07 |
| Lightweight | Yves Edwards | James Edson Berto | KO (Flying Knee) | 1.0 | 4:56 |
| Heavyweight | Brett Rogers | James Thompson | TKO (Strikes) | 1.0 | 2:24 |
Question:
What was the average number of rounds in the fight where Tank Abbott lost?
Answer:
1.0