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 | Won | Drawn | Lost | Points for | Points against | Tries for | Tries against | Try bonus | Losing bonus | Points |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Club | Played | Won | Drawn | Lost | Points for | Points against | Tries for | Tries against | Try bonus | Losing bonus | Points |
| Tonmawr RFC | 22 | 20 | 0 | 2 | 714 | 269 | 91 | 21 | 13 | 2 | 95 |
| Whitland RFC | 22 | 13 | 2 | 7 | 449 | 330 | 51 | 36 | 7 | 3 | 66 |
| Corus (Port Talbot) RFC | 22 | 12 | 1 | 9 | 496 | 450 | 54 | 49 | 6 | 3 | 59 |
| Bonymaen RFC | 22 | 12 | 0 | 10 | 477 | 372 | 49 | 36 | 4 | 7 | 59 |
| Bridgend Athletic RFC | 22 | 12 | 1 | 9 | 413 | 415 | 49 | 48 | 4 | 4 | 58 |
| Narberth RFC | 22 | 11 | 0 | 11 | 407 | 445 | 54 | 52 | 6 | 4 | 54 |
| Felinfoel RFC | 22 | 11 | 0 | 11 | 402 | 563 | 46 | 69 | 3 | 3 | 50 |
| Llangennech RFC | 22 | 11 | 0 | 11 | 410 | 431 | 41 | 45 | 3 | 3 | 50 |
| Bridgend Ravens | 22 | 8 | 1 | 13 | 448 | 442 | 54 | 42 | 5 | 7 | 46 |
| Carmarthen Athletic RFC | 22 | 9 | 0 | 13 | 398 | 436 | 42 | 51 | 3 | 6 | 45 |
| Builth Wells RFC | 22 | 7 | 1 | 14 | 412 | 583 | 45 | 73 | 3 | 4 | 37 |
| Cwmllynfell RFC | 22 | 3 | 0 | 19 | 360 | 650 | 35 | 89 | 0 | 5 | 17 |
Question:
What was the losing bonus when the points against was 445?
Answer:
4.0