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:
| Official Name | Status | Area km 2 | Population | Census Ranking |
| --- | --- | --- | --- | --- |
| Saint George | Parish | 499.51 | 2476.0 | 1,146 of 5,008 |
| Pennfield | Parish | 363.88 | 2322.0 | 1,206 of 5,008 |
| Saint Stephen | Parish | 104.41 | 2113.0 | 1,268 of 5,008 |
| Saint David | Parish | 189.91 | 1499.0 | 1,592 of 5,008 |
| Saint James | Parish | 555.99 | 1350.0 | 1,706 of 5,008 |
| Campobello | Parish | 39.59 | 1056.0 | 1,986 of 5,008 |
| Lepreau | Parish | 209.40 | 824.0 | 2,319 of 5,008 |
| West Isles | Parish | 37.93 | 824.0 | 2,319 of 5,008 |
| Saint Patrick | Parish | 236.76 | 721.0 | 2,525 of 5,008 |
| Saint Croix | Parish | 78.67 | 670.0 | 2,630 of 5,008 |
| Saint Andrews | Parish | 24.38 | 592.0 | 2,797 of 5,008 |
| Dufferin | Parish | 12.40 | 535.0 | 2,919 of 5,008 |
| Dumbarton | Parish | 375.06 | 356.0 | 3,474 of 5,008 |
| Grand Manan | Parish | 6.20 | 190.0 | 4,057 of 5,008 |
Question:
What is the area in km2 for Dufferin? 
Answer:
12.4