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:
| Position | Sail number | Yacht | State/country | Yacht type | LOA (Metres) | Skipper | Corrected time d:hh:mm:ss |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | 294 | Love & War | NSW | S&S 47 | 14.21 | Lindsay May | 3:22:02:37 |
| 2.0 | SM377 | Bacardi | VIC | Peterson 44 | 13.34 | John Williams | 3:23:00:35 |
| 3.0 | SM2 | Challenge | VIC | Sydney 38 | 11.78 | Lou Abrahams | 4:00:05:35 |
| 4.0 | AUS 03 | Ichi Ban | NSW | Jones 70 | 21.50 | Matt Allen | 4:00:35:02 |
| 5.0 | MH106 | Impeccable | NSW | Peterson 3/4 Tonner IOR | 10.20 | John Walker | 4:00:35:02 |
| 6.0 | 1836 | Yendys | NSW | Reichel Pugh 55 | 16.80 | Geoff Ross | 4:03:05:48 |
| 7.0 | ITA2945 | DSK Comifin | ITA | Swan 45 | 13.80 | Danilo Salsi | 4:03:13:38 |
| 8.0 | A19 | Maluka | NSW | Ranger 9m | 9.01 | Sean Langman | 4:03:42:21 |
| 9.0 | A5 | BSG 'On Tap' | QLD | Duncanson 34 | 10.26 | Marc Stuart | 4:04:00:12 |
Question:
What were the LOA metres for the yacht ichi ban?
Answer:
21.5