| year | emissions |
|---|---|
| 1990 | 856284.0 |
| 1991 | 862069.0 |
| 1992 | 892207.0 |
| 1993 | 901165.0 |
| 1994 | 910737.0 |
| 1995 | 928692.0 |
| 1996 | 959729.0 |
| 1997 | 975122.0 |
| 1998 | 1010343.0 |
| 1999 | 1037234.0 |
| 2000 | 1039223.0 |
| 2001 | 1050454.0 |
| 2002 | 1058716.0 |
| 2003 | 1072117.0 |
| 2004 | 1099168.0 |
| 2005 | 1106771.0 |
| 2006 | 1119675.0 |
| 2007 | 1133774.0 |
| 2008 | 1109715.0 |
| 2009 | 1071696.0 |
| 2010 | 1066594.0 |
| 2011 | 1058082.0 |
| 2012 | 1026748.0 |
| 2013 | 1020927.0 |
| 2014 | 1030845.0 |
| 2015 | 1051776.0 |
| 2016 | 1079529.0 |