
| Estimated 2012, collected in Q4 2011 | Estimated 2013, collected in Q4 2012 | Estimated 2014, collected in Q4 2013 | |
|---|---|---|---|
| Total | 184.6 | 207.8 | 223.3 |
| Exploration and concept studies | 32.4 | 37.0 | 30.9 |
| Field development | 51.0 | 63.8 | 79.4 |
| Fields on stream | 96.4 | 102.5 | 102.2 |
| Onshore activities | 4.4 | 4.0 | 5.3 |
| Transport via pipelines | 0.4 | 0.5 | 5.4 |