| year | pkm | GDP | Decoupling | Intensity |
|---|---|---|---|---|
| 2000 | 1.0 | 1.0 | 1.0 | |
| 2001 | 1.02 | 1.02 | 1.0 | |
| 2002 | 1.03 | 1.03 | 1.0 | |
| 2003 | 1.04 | 1.05 | 0.99 | |
| 2004 | 1.06 | 1.08 | 0.98 | |
| 2005 | 1.05 | 1.1 | 0.95 | |
| 2006 | 1.06 | 1.14 | 0.93 | |
| 2007 | 1.08 | 1.18 | 0.91 | |
| 2008 | 1.08 | 1.19 | 0.91 | |
| 2009 | 1.09 | 1.13 | 0.96 | |
| 2010 | 1.08 | 1.16 | 0.93 | |
| 2011 | 1.09 | 1.18 | 0.92 | |
| 2012 | 1.07 | 1.18 | 0.91 | |
| 2013 | 1.09 | 1.19 | 0.92 | |
| 2014 | 1.11 | 1.2 | 0.92 |