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:
| Club | Played | Drawn | Lost | Points for | Points against | Tries for | Tries against | Try bonus | Losing bonus | Points |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Club | Played | Drawn | Lost | Points for | Points against | Tries for | Tries against | Try bonus | Losing bonus | Points |
| Bridgend Ravens | 22 | 1 | 1 | 848 | 337 | 108 | 30 | 13 | 1 | 96 |
| Narberth RFC | 22 | 1 | 8 | 726 | 443 | 92 | 53 | 12 | 5 | 71 |
| Bridgend Athletic RFC | 22 | 3 | 5 | 564 | 486 | 61 | 55 | 5 | 1 | 68 |
| Bonymaen RFC | 22 | 2 | 6 | 478 | 464 | 55 | 55 | 5 | 3 | 68 |
| Corus (Port Talbot) RFC | 22 | 1 | 8 | 576 | 544 | 73 | 58 | 10 | 4 | 68 |
| UWIC RFC | 22 | 1 | 9 | 624 | 559 | 80 | 66 | 10 | 4 | 64 |
| Whitland RFC | 22 | 2 | 9 | 550 | 460 | 69 | 49 | 6 | 3 | 57 |
| Carmarthen Athletic RFC | 22 | 3 | 10 | 509 | 554 | 64 | 69 | 6 | 2 | 50 |
| Llangennech RFC | 22 | 0 | 14 | 402 | 577 | 46 | 69 | 4 | 3 | 39 |
| Waunarlwydd RFC | 22 | 0 | 16 | 505 | 602 | 48 | 75 | 3 | 10 | 37 |
| Maesteg RFC | 22 | 0 | 19 | 427 | 714 | 43 | 91 | 2 | 5 | 19 |
| Felinfoel RFC | 22 | 2 | 19 | 334 | 803 | 43 | 112 | 3 | 5 | 16 |
| Correct as of 14 May 2011 | Correct as of 14 May 2011 | Correct as of 14 May 2011 | Correct as of 14 May 2011 | Correct as of 14 May 2011 | Correct as of 14 May 2011 | Correct as of 14 May 2011 | Correct as of 14 May 2011 | Correct as of 14 May 2011 | Correct as of 14 May 2011 | Correct as of 14 May 2011 |
Question:
What is the number of tries for that has 30 tries against?
Answer:
108.0