Country	N emission intensity 1990	N emission intensity 2000	N emission intensity 2011	UWWD N emission intensity 2012
Austria	3.15	2.05	1.48	1.33
Belgium		3.44	2.22
Bulgaria		3.6	2.77
Cyprus	3.67	3.45
Czech Republic		3.26	1.85	1.76
Germany	2.27	1.7	1.47	1.14
Denmark	2.67	1.67	1.65
Estonia	2.65	2.43	1.91
Greece	3.77		1.4
Spain			1.87
Finland	1.89	1.79	1.72
Hungary	3.72	3.38	2.46
Switzerland	1.98	1.77	1.68
Ireland	3.75	3.49	2.54
Lithuania			2.07	1.5
Luxembourg			2.47	1.9
Malta	3.95	3.4	1.21
Netherlands	2.81	1.64	1.35
Norway	2.81	2.56	2.3
Poland		2.35	2.46	1.87
Portugal	4.9		3.65
Romania			3.82	3.4
Sweden	1.69	1.72	1.69
Slovenia		3.66	2.97	2.5
Turkey		4.2	3.4