| year | ΔCI | ΔPGDP | tC,G | decoupling state |
| 2000 |
|
|
|
|
| 2001 | 0.06 | 0.10 | 0.60 | Weak decoupling |
| 2002 | 0.05 | 0.09 | 0.56 | Weak decoupling |
| 2003 | 0.18 | 0.12 | 1.50 | Expansionary negative decoupling |
| 2004 | 0.15 | 0.17 | 0.88 | Expansive connections |
| 2005 | 0.18 | 0.15 | 1.20 | Expansive connections |
| 2006 | 0.06 | 0.16 | 0.38 | Weak decoupling |
| 2007 | 0.06 | 0.22 | 0.27 | Weak decoupling |
| 2008 | 0.03 | 0.18 | 0.17 | Weak decoupling |
| 2009 | 0.15 | 0.09 | 1.67 | Weak decoupling |
| 2010 | 0.08 | 0.18 | 0.44 | Weak decoupling |
| 2011 | 0.11 | 0.18 | 0.61 | Weak decoupling |
| 2012 | 0.06 | 0.10 | 0.60 | Weak decoupling |
| 2013 | 0.03 | 0.09 | 0.33 | Weak decoupling |
| 2014 | −0.01 | 0.08 | −0.13 | Strong decoupling |
| 2015 | −0.03 | 0.06 | −0.50 | Strong decoupling |
| 2016 | −0.02 | 0.08 | −0.25 | Strong decoupling |
| 2017 | 0.01 | 0.11 | 0.09 | Weak decoupling |
| 2018 | 0.01 | 0.10 | 0.10 | Weak decoupling |
| 2019 | 0.02 | 0.07 | 0.29 | Weak decoupling |