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          7.2.2. Carbon monoxide emissions (CO) by mode of transport (tonnes)
          
          
          
            
              |   | 
              1995 | 
              1997 | 
              1998 | 
              1999 | 
              2000 | 
              2001 | 
             
            
              | Total | 
              348 400  | 
              374 200  | 
              326 000  | 
              322 500  | 
              286 500  | 
              284 600  | 
             
            
              | Individual  road passenger transport  | 
              270 500  | 
              275 600  | 
              234 900  | 
              221 300  | 
              180 400  | 
              169 700  | 
             
            
              | Public road passenger transport | 
              7 500  | 
              6 800  | 
              10 300  | 
              10 000  | 
              11 600  | 
              13 400  | 
             
            
              | Road freight transport | 
              52 700  | 
              75 000  | 
              62 800  | 
              73 700  | 
              77 200  | 
              82 900  | 
             
            
              | MHD - buses | 
              5 200  | 
              6 400  | 
              6 900  | 
              7 600  | 
              8 500  | 
              9 000  | 
             
            
              | Railway transport  - motor traction  | 
              8 800  | 
              7 800  | 
              8 100  | 
              7 200  | 
              6 200  | 
              7 100  | 
             
            
              | Waterway transport | 
              1 100  | 
              800  | 
              900  | 
              900  | 
              800  | 
              700  | 
             
            
              | Air transport | 
              2 600  | 
              1 800  | 
              2 100  | 
              1 800  | 
              1 800  | 
              1 800  | 
             
           
          
  
          
            
              | Source : CDV | 
             
            
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