7.2.7. Sulphur dioxide emissions (SO2) by mode of transport (tonnes)
1995 | 1998 | 1999 | 2000 | 2001 | 2002 | |
Total | 3 371 | 3 944 | 4 235 | 4 343 | 4 492 | 4 494 |
Individual road passenger transport | 1 595 | 1 762 | 1 937 | 1 976 | 1 970 | 1 969 |
Public road passenger transport | 189 | 257 | 240 | 277 | 322 | 318 |
Road freight transport | 820 | 1 010 | 1 062 | 1 103 | 1 258 | 1 288 |
MHD - buses | 138 | 161 | 156 | 169 | 181 | 189 |
Railway transport - motor traction | 242 | 222 | 197 | 171 | 193 | 198 |
Waterway transport | 31 | 24 | 25 | 22 | 19 | 18 |
Air transport | 356 | 508 | 617 | 624 | 549 | 513 |
Source: CDV |