7.3.7. Sulphur dioxide (SO2) emissions (g/inhabitant)

  1995 1998 1999 2000 2001 2002
Individual road passenger transport 154 171 188 192 192 193
Public road passenger transport 18 25 23 27 31 31
Road freight transport 79 98 103 107 122 126
Urban public transport 13 16 15 16 18 19
Rail transport - diesel traction 23 22 19 17 19 19
Waterway transport 3 2 2 2 2 2
Air transport 34 49 60 61 53 50
Transport total 324 383 410 422 437 441
          Source: CDV