Table
| Greenhouse gases total | Carbon dioxide (CO2) | Methane (CH4) | Nitrous oxide (N2O) | Hydrofluoro-carbons (HFCs) | Perfluoro-carbons (PFCs) | Sulphur-hexafluoride (SF6) | |
|---|---|---|---|---|---|---|---|
| 1Does not include ocean transport and international air transport. | |||||||
| 1980 | 40.0 | 31.8 | 4.2 | 4.1 | 0.0 | 0.0 | 0.0 |
| 1990 | 52.0 | 35.2 | 6.3 | 4.5 | 0.0 | 3.9 | 2.1 |
| 2000 | 54.8 | 41.6 | 6.2 | 4.2 | 0.4 | 1.5 | 0.9 |
| 2009 | 52.9 | 43.0 | 5.6 | 2.9 | 0.9 | 0.4 | 0.1 |
| 2010 | 55.5 | 45.7 | 5.6 | 2.8 | 1.1 | 0.2 | 0.1 |
| 2011 | 54.5 | 44.9 | 5.5 | 2.8 | 1.1 | 0.3 | 0.1 |
| 2012 | 54.0 | 44.5 | 5.4 | 2.8 | 1.1 | 0.2 | 0.1 |
| 2013 | 53.9 | 44.3 | 5.4 | 2.7 | 1.2 | 0.2 | 0.1 |