Years/Tons

2005

2006

2007

2008

2009

2010

2011

2012

2013

CO₂

377763.68

423628.12

489678.89

562115.69

631338.67

692424.71

927082.11

1004124.85

1140118.01

NO_x

12.42

13.95

16.14

18.54

20.84

22.86

30.62

33.17

37.82

PM

1.16

1.31

1.51

1.74

1.95

2.14

2.87

3.11

3.54

CO

145.56

163.46

189.20

217.33

244.24

267.93

358.85

388.79

443.21