| Country | Time_series | Nb of stations | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Europe | 1992-2012 | 1059 | 2.7 | 2.6 | 2.5 | 2.5 | 2.6 | 2.5 | 2.6 | 2.4 | 2.4 | 2.3 | 2.2 | 2.2 | 2.4 | 2.2 | 2.4 | 2.3 | 2.2 | 2.1 | 2.2 | 2.1 | 2.1 |
| Europe | 2000-2012 | 1434 | 2.2 | 2.1 | 2.0 | 2.0 | 2.2 | 2.0 | 2.2 | 2.1 | 2.0 | 1.9 | 2.0 | 1.9 | 1.9 | ||||||||
| AT | 1992-2012 | 47 | 2.1 | 2.0 | 2.1 | 2.1 | 2.2 | 2.1 | 1.9 | 1.8 | 1.7 | 1.8 | 1.8 | 1.7 | 1.8 | 1.7 | 1.9 | 1.6 | 1.6 | 1.7 | 1.9 | 1.8 | 1.6 |
| AT | 2000-2012 | 49 | 1.8 | 1.8 | 1.8 | 1.7 | 1.9 | 1.7 | 1.9 | 1.7 | 1.6 | 1.7 | 1.9 | 1.8 | 1.6 | ||||||||
| BA | 2000-2012 | 23 | 0.4 | 0.4 | 0.4 | 0.5 | 0.6 | 0.7 | 0.5 | 0.6 | 0.8 | 0.6 | 0.5 | 0.5 | 0.6 | ||||||||
| BE | 1992-2012 | 27 | 4.7 | 4.3 | 4.5 | 4.1 | 4.3 | 4.1 | 5.0 | 4.5 | 4.7 | 4.5 | 4.0 | 3.6 | 4.0 | 3.9 | 4.3 | 4.4 | 4.2 | 3.6 | 3.8 | 3.4 | 3.8 |
| BE | 2000-2012 | 35 | 4.4 | 4.2 | 3.8 | 3.4 | 3.8 | 3.8 | 4.0 | 4.1 | 3.9 | 3.4 | 3.6 | 3.2 | 3.6 | ||||||||
| BG | 1992-2012 | 74 | 2.7 | 2.0 | 2.3 | 2.5 | 3.1 | 2.7 | 2.1 | 2.0 | 2.2 | 2.0 | 1.7 | 2.0 | 1.9 | 1.8 | 2.1 | 1.8 | 1.5 | 1.3 | 1.5 | 1.6 | 1.6 |
| BG | 2000-2012 | 90 | 2.0 | 1.8 | 1.6 | 1.8 | 1.8 | 1.7 | 1.9 | 1.6 | 1.4 | 1.2 | 1.4 | 1.5 | 1.5 | ||||||||
| CH | 2000-2012 | 15 | 1.6 | 1.6 | 1.5 | 1.5 | 1.8 | 1.8 | 1.9 | 1.7 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | ||||||||
| CH | 1992-2012 | 6 | 1.4 | 1.4 | 1.2 | 1.2 | 1.4 | 1.2 | 1.2 | 1.2 | 1.2 | 1.3 | 1.2 | 1.1 | 1.3 | 1.3 | 1.4 | 1.3 | 1.2 | 1.2 | 1.3 | 1.2 | 1.2 |
| CY | 2000-2012 | 8 | 1.9 | 2.3 | 2.6 | 2.5 | 2.0 | 2.6 | 3.6 | 3.5 | 1.6 | 1.5 | 3.6 | 1.4 | 1.8 | ||||||||
| DE | 1992-2012 | 136 | 4.2 | 4.2 | 4.3 | 4.0 | 3.9 | 3.7 | 3.8 | 3.6 | 3.4 | 3.4 | 3.5 | 3.2 | 3.3 | 3.2 | 3.2 | 3.2 | 3.1 | 3.0 | 3.3 | 3.1 | 2.8 |
| DE | 2000-2012 | 136 | 3.4 | 3.4 | 3.5 | 3.2 | 3.3 | 3.2 | 3.2 | 3.2 | 3.1 | 3.0 | 3.3 | 3.1 | 2.8 | ||||||||
| DK | 1992-2012 | 38 | 7.8 | 7.2 | 5.9 | 5.4 | 5.2 | 5.4 | 6.5 | 5.2 | 5.0 | 4.7 | 4.6 | 4.2 | 5.1 | 4.4 | 4.9 | 3.6 | 3.6 | 3.4 | 3.6 | 3.2 | 3.2 |
| DK | 2000-2012 | 39 | 4.9 | 4.6 | 4.6 | 4.2 | 5.0 | 4.3 | 4.8 | 3.5 | 3.6 | 3.4 | 3.6 | 3.1 | 3.2 | ||||||||
| EE | 1992-2012 | 53 | 1.5 | 1.4 | 1.1 | 1.1 | 1.3 | 1.4 | 1.4 | 1.2 | 1.3 | 1.4 | 1.3 | 1.3 | 1.5 | 1.3 | 1.3 | 1.7 | 1.9 | 1.4 | 1.4 | 1.5 | 1.7 |
| EE | 2000-2012 | 53 | 1.3 | 1.4 | 1.3 | 1.3 | 1.5 | 1.3 | 1.3 | 1.7 | 1.9 | 1.4 | 1.4 | 1.5 | 1.7 | ||||||||
| FI | 2000-2012 | 101 | 0.4 | 0.3 | 0.2 | 0.4 | 0.4 | 0.3 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.3 | ||||||||
| FI | 1992-2012 | 84 | 0.3 | 0.3 | 0.2 | 0.3 | 0.4 | 0.3 | 0.4 | 0.3 | 0.4 | 0.4 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.4 | 0.4 |
| FR | 1992-2012 | 188 | 2.2 | 2.2 | 2.3 | 2.3 | 2.2 | 2.2 | 2.3 | 2.3 | 2.4 | 2.3 | 2.2 | 2.1 | 2.3 | 2.2 | 2.4 | 2.2 | 2.3 | 2.2 | 2.1 | 1.9 | 2.1 |
| FR | 2000-2012 | 246 | 2.4 | 2.3 | 2.2 | 2.1 | 2.3 | 2.2 | 2.4 | 2.3 | 2.3 | 2.2 | 2.2 | 2.0 | 2.1 | ||||||||
| IE | 1992-2012 | 3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.6 | 1.6 | 1.5 | 1.4 | 1.3 | 1.2 | 1.6 | 2.0 | 1.4 | 1.5 | 1.5 | 1.5 | 1.5 | 1.3 | 1.2 | 1.1 | 1.2 |
| IE | 2000-2012 | 45 | 1.6 | 1.5 | 1.5 | 1.7 | 1.7 | 1.8 | 1.9 | 1.7 | 1.6 | 1.3 | 1.3 | 1.4 | 1.3 | ||||||||
| IS | 2000-2012 | 1 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | |||||||||
| IT | 2000-2012 | 32 | 1.5 | 1.4 | 1.4 | 1.4 | 1.5 | 1.4 | 1.4 | 1.4 | 1.3 | 1.4 | 1.3 | 1.3 | 1.2 | ||||||||
| LI | 1992-2012 | 12 | 1.5 | 1.5 | 1.1 | 1.7 | 1.3 | 1.3 | 1.2 | 1.4 | 1.3 | 1.4 | 1.3 | 1.4 | 1.3 | 1.4 | 1.7 | 1.5 | 1.2 | 1.3 | 1.2 | 1.0 | 1.0 |
| LI | 2000-2012 | 12 | 1.3 | 1.4 | 1.3 | 1.4 | 1.3 | 1.4 | 1.7 | 1.5 | 1.2 | 1.3 | 1.2 | 1.0 | 1.0 | ||||||||
| LT | 1992-2012 | 27 | 1.9 | 1.4 | 1.3 | 1.4 | 1.0 | 1.6 | 2.1 | 1.4 | 1.6 | 1.8 | 1.4 | 1.3 | 2.0 | 1.7 | 1.4 | 2.4 | 1.6 | 1.4 | 1.5 | 1.5 | 1.8 |
| LT | 2000-2012 | 28 | 1.6 | 1.8 | 1.4 | 1.3 | 2.0 | 1.7 | 1.4 | 2.4 | 1.6 | 1.3 | 1.5 | 1.4 | 1.7 | ||||||||
| LU | 1992-2012 | 3 | 4.9 | 5.1 | 5.3 | 4.7 | 4.7 | 5.8 | 5.4 | 5.1 | 4.8 | 4.6 | 5.1 | 5.2 | 5.3 | 4.7 | 6.4 | 5.5 | 5.8 | 5.2 | 5.5 | 5.6 | 5.6 |
| LU | 2000-2012 | 3 | 4.8 | 4.6 | 5.1 | 5.2 | 5.3 | 4.7 | 6.4 | 5.5 | 5.8 | 5.2 | 5.5 | 5.6 | 5.6 | ||||||||
| LV | 1992-2012 | 17 | 1.6 | 1.7 | 1.3 | 1.3 | 1.3 | 1.2 | 1.0 | 0.9 | 1.0 | 1.0 | 1.0 | 0.9 | 1.1 | 1.0 | 1.1 | 1.6 | 1.2 | 1.3 | 0.8 | 0.6 | 0.6 |
| LV | 2000-2012 | 19 | 1.0 | 1.0 | 1.0 | 0.9 | 1.1 | 1.0 | 1.1 | 1.6 | 1.2 | 1.3 | 0.8 | 0.6 | 0.6 | ||||||||
| MK | 2000-2012 | 19 | 1.1 | 1.5 | 1.4 | 1.2 | 1.4 | 1.6 | 1.7 | 1.5 | 1.7 | 1.5 | 1.3 | 1.3 | 1.2 | ||||||||
| NL | 2000-2012 | 2 | 3.6 | 3.5 | 3.5 | 3.5 | 3.6 | 3.6 | 3.3 | 3.3 | 3.2 | 3.0 | 3.2 | 3.2 | 3.2 | ||||||||
| NO | 1992-2012 | 10 | 0.3 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.3 | 0.2 | 0.2 | 0.3 | 0.2 | 0.2 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| NO | 2000-2012 | 10 | 0.3 | 0.2 | 0.2 | 0.3 | 0.2 | 0.2 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | ||||||||
| PL | 1992-2012 | 48 | 1.8 | 1.8 | 1.9 | 2.1 | 2.0 | 1.8 | 2.1 | 2.0 | 2.0 | 1.9 | 1.8 | 1.7 | 1.8 | 1.8 | 1.7 | 1.8 | 1.7 | 1.8 | 2.1 | 2.3 | 2.3 |
| PL | 2000-2012 | 60 | 1.8 | 1.8 | 1.7 | 1.6 | 1.8 | 1.7 | 1.6 | 1.8 | 1.6 | 1.7 | 1.9 | 2.2 | 2.2 | ||||||||
| RO | 2000-2012 | 118 | 1.2 | 1.2 | 1.2 | 1.2 | 1.0 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.2 | ||||||||
| SE | 1992-2012 | 108 | 0.7 | 0.7 | 0.6 | 0.7 | 0.7 | 0.6 | 0.7 | 0.6 | 0.6 | 0.6 | 0.6 | 0.5 | 0.6 | 0.5 | 0.6 | 0.5 | 0.5 | 0.4 | 0.5 | 0.5 | 0.5 |
| SE | 2000-2012 | 109 | 0.6 | 0.6 | 0.6 | 0.5 | 0.6 | 0.5 | 0.6 | 0.5 | 0.5 | 0.4 | 0.5 | 0.5 | 0.5 | ||||||||
| SI | 1992-2012 | 13 | 1.1 | 1.0 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.0 | 1.0 | 1.1 | 1.1 | 1.2 | 1.2 | 1.4 | 1.2 | 1.1 | 1.1 | 1.0 | 1.0 | 1.1 |
| SI | 2000-2012 | 13 | 1.0 | 1.0 | 1.1 | 1.1 | 1.2 | 1.2 | 1.4 | 1.2 | 1.1 | 1.1 | 1.0 | 1.0 | 1.1 | ||||||||
| SK | 1992-2012 | 15 | 2.1 | 1.8 | 2.0 | 2.0 | 2.2 | 1.8 | 1.8 | 1.9 | 1.8 | 1.9 | 1.9 | 1.8 | 1.8 | 1.6 | 1.8 | 1.6 | 1.6 | 1.6 | 1.7 | 1.8 | 1.7 |
| SK | 2000-2012 | 15 | 1.8 | 1.9 | 1.9 | 1.8 | 1.8 | 1.6 | 1.8 | 1.6 | 1.6 | 1.6 | 1.7 | 1.8 | 1.7 | ||||||||
| UK | 1992-2012 | 150 | 4.5 | 4.5 | 4.3 | 4.2 | 4.7 | 4.7 | 4.9 | 4.5 | 4.3 | 4.2 | 4.1 | 4.2 | 4.6 | 4.3 | 4.5 | 4.5 | 4.1 | 4.0 | 4.1 | 4.1 | 4.1 |
| UK | 2000-2012 | 153 | 4.4 | 4.2 | 4.1 | 4.2 | 4.6 | 4.3 | 4.5 | 4.5 | 4.1 | 3.9 | 4.1 | 4.1 | 4.1 |