Table
| 2013 | 2014 | 2015 | |
|---|---|---|---|
| All pollution areas | 644 | 556 | 553 |
| Events relating to ships | 77 | 85 | 72 |
| Events based on land | 297 | 257 | 313 |
| Events relating to offshore industry | 141 | 117 | 90 |
| 2013 | 2014 | 2015 | |
|---|---|---|---|
| All pollution areas | 644 | 556 | 553 |
| Events relating to ships | 77 | 85 | 72 |
| Events based on land | 297 | 257 | 313 |
| Events relating to offshore industry | 141 | 117 | 90 |