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 Athletic RFC | 22 | 0 | 6 | 523 | 303 | 68 | 31 | 10 | 4 | 78 |
| Builth Wells RFC | 22 | 0 | 5 | 473 | 305 | 57 | 29 | 7 | 2 | 77 |
| Kidwelly RFC | 22 | 1 | 7 | 532 | 386 | 63 | 45 | 5 | 3 | 66 |
| Loughor RFC | 22 | 1 | 8 | 532 | 388 | 69 | 43 | 9 | 1 | 64 |
| Ammanford RFC | 22 | 0 | 9 | 447 | 394 | 58 | 51 | 6 | 4 | 62 |
| Waunarlwydd RFC | 22 | 2 | 8 | 504 | 439 | 57 | 55 | 6 | 3 | 61 |
| Pencoed RFC | 22 | 0 | 9 | 425 | 328 | 53 | 36 | 4 | 4 | 60 |
| BP RFC | 22 | 1 | 12 | 367 | 358 | 39 | 43 | 2 | 7 | 47 |
| Mumbles RFC | 22 | 2 | 12 | 373 | 450 | 50 | 56 | 4 | 4 | 44 |
| Cwmavon RFC | 22 | 2 | 14 | 332 | 515 | 39 | 66 | 3 | 5 | 36 |
| Penclawdd RFC | 22 | 1 | 17 | 263 | 520 | 28 | 68 | 1 | 3 | 22 |
| Gorseinon RFC | 22 | 0 | 20 | 340 | 725 | 48 | 106 | 3 | 4 | 15 |
| Correct as of 2009-06-7 | Correct as of 2009-06-7 | Correct as of 2009-06-7 | Correct as of 2009-06-7 | Correct as of 2009-06-7 | Correct as of 2009-06-7 | Correct as of 2009-06-7 | Correct as of 2009-06-7 | Correct as of 2009-06-7 | Correct as of 2009-06-7 | Correct as of 2009-06-7 |
Question:
How many matches were played by the team that has 473 points for?
Answer:
22.0