7.2.4. Dinitrogen oxide emissions (N2O) by mode of transport (tonnes)
| 1995 | 1997 | 1998 | 1999 | 2000 | 2001 | |
|---|---|---|---|---|---|---|
| Total | ||||||
| Individual road passenger transport | 2 161 | 3 078 | 3 336 | 4 370 | 5 229 | 5 281 |
| Public road passenger transport | 23 | 19 | 31 | 28 | 33 | 38 |
| Road freight transport | 100 | 140 | 123 | 126 | 131 | 154 |
| MHD - buses | 17 | 18 | 19 | 18 | 19 | 21 |
| Railway transport - motor traction | 30 | 26 | 27 | 24 | 21 | 24 |
| Waterway transport | 4 | 3 | 3 | 3 | 3 | 2 |
| Air transport | 268 | 221 | 239 | 276 | 276 | 266 |
| Source : CDV | ||||||
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