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