| Greece | Spain | Ireland | Portugal |
| 2000Q1 | 12.2 | 12.8 | 4.7 | 5.5 |
| 2000Q2 | 11.1 | 11.8 | 4.6 | 4.9 |
| 2000Q3 | 10.8 | 11.6 | 4.2 | 5.1 |
| 2000Q4 | 10.8 | 11.5 | 3.6 | 4.8 |
| 2001Q1 | 11.1 | 10.9 | 3.7 | 5.3 |
| 2001Q2 | 10.3 | 10.4 | 3.9 | 5.0 |
| 2001Q3 | 10.1 | 10.3 | 4.2 | 5.1 |
| 2001Q4 | 11.1 | 10.6 | 3.9 | 5.2 |
| 2002Q1 | 11.4 | 11.6 | 4.3 | 5.5 |
| 2002Q2 | 9.9 | 11.2 | 4.5 | 5.6 |
| 2002Q3 | 9.8 | 11.5 | 4.4 | 6.2 |
| 2002Q4 | 10.2 | 11.6 | 4.7 | 7.2 |
| 2003Q1 | 10.4 | 12.0 | 4.6 | 7.5 |
| 2003Q2 | 9.4 | 11.3 | 4.6 | 7.3 |
| 2003Q3 | 9.3 | 11.3 | 4.9 | 7.3 |
| 2003Q4 | 9.9 | 11.4 | 4.3 | 7.6 |
| 2004Q1 | 11.4 | 11.5 | 4.9 | 7.5 |
| 2004Q2 | 10.3 | 11.1 | 4.6 | 7.5 |
| 2004Q3 | 10.2 | 10.7 | 4.4 | 8.0 |
| 2004Q4 | 10.5 | 10.5 | 4.2 | 8.2 |
| 2005Q1 | 10.5 | 10.2 | 4.2 | 8.7 |
| 2005Q2 | 9.8 | 9.3 | 4.8 | 8.4 |
| 2005Q3 | 9.9 | 8.4 | 4.6 | 8.9 |
| 2005Q4 | 9.9 | 8.7 | 4.1 | 9.1 |
| 2006Q1 | 9.8 | 9.0 | 4.5 | 8.9 |
| 2006Q2 | 8.9 | 8.5 | 4.7 | 8.4 |
| 2006Q3 | 8.5 | 8.1 | 4.8 | 8.6 |
| 2006Q4 | 8.9 | 8.3 | 4.1 | 9.4 |
| 2007Q1 | 9.3 | 8.4 | 4.6 | 9.6 |
| 2007Q2 | 8.2 | 7.9 | 4.8 | 9.0 |
| 2007Q3 | 8.0 | 8.0 | 4.7 | 9.0 |
| 2007Q4 | 8.2 | 8.6 | 4.6 | 9.0 |
| 2008Q1 | 8.4 | 9.6 | 5.0 | 8.8 |
| 2008Q2 | 7.3 | 10.4 | 5.8 | 8.4 |
| 2008Q3 | 7.3 | 11.2 | 7.1 | 8.8 |
| 2008Q4 | 8.1 | 13.8 | 7.7 | 9.0 |
| 2009Q1 | 9.5 | 17.3 | 10.3 | 10.0 |
| 2009Q2 | 9.1 | 17.8 | 12.3 | 10.3 |
| 2009Q3 | 9.5 | 17.8 | 12.9 | 11.1 |
| 2009Q4 | 10.5 | 18.7 | 12.6 | 11.3 |
| 2010Q1 | 11.9 | 19.9 | 13.1 | 11.8 |
| 2010Q2 | 12.0 | 19.9 | 13.9 | 11.8 |
| 2010Q3 | 12.6 | 19.6 | 14.2 | 12.2 |
| 2010Q4 | 14.5 | 20.1 | 14.4 | 12.3 |
| 2011Q1 | 16.1 | 21.1 | 14.4 | 12.6 |
| 2011Q2 | 16.5 | 20.7 | 14.6 | 12.3 |
| 2011Q3 | 18.0 | 21.3 | 15.1 | 12.6 |
| 2011Q4 | 21.0 | 22.6 | 14.6 | 14.1 |
| 2012Q1 | 22.9 | 24.2 | 15.0 | 15.0 |
| 2012Q2 | 23.8 | 24.4 | 15.0 | 15.1 |
| 2012Q3 | 25.0 | 24.8 | 15.0 | 15.9 |
| 2012Q4 | 26.3 | 25.8 | 13.8 | 17.1 |
| 2013Q1 | 27.6 | 26.9 | 13.7 | 17.8 |
| 2013Q2 | 27.3 | 26.1 | 13.9 | 16.7 |
| 2013Q3 | 27.2 | 25.7 | 13.0 | 15.8 |
| 2013Q4 | 27.8 | 25.7 | 11.8 | 15.5 |
| 2014Q1 | 27.9 | 25.9 | 12.1 | 15.3 |
| 2014Q2 | 26.6 | 24.5 | 11.9 | 14.1 |
| 2014Q3 | 25.6 | 23.7 | 11.3 | 13.3 |
| 2014Q4 | 26.1 | 23.7 | 10.0 | 13.6 |
| 2015Q1 | 26.7 | 23.8 | 10.0 | 13.9 |
| 2015Q2 | 24.6 | 22.4 | 9.8 | 12.1 |
| 2015Q3 | 24.1 | 21.2 | 9.3 | 12.1 |
| 2015Q4 | 24.4 | 20.9 | 8.7 | 12.4 |
| 2016Q1 | 24.9 | 21.0 | 8.4 | 12.6 |
| 2016Q2 | NA | NA | 8.0 | NA |