Countries
|
Less than 0.8 mgNO₃-N/l (%)
|
0.8-2.0 mgNO₃-N/l (%)
|
2.0-3.6 mgNO₃-N/l (%)
|
3.6-5.6 mgNO₃-N/l (%)
|
5.6-11.3 mgNO₃-N/l (%
|
Greater than 11.3 mgNO₃-N/l (%)
|
Albania (26)
|
100
|
0
|
0
|
0
|
0
|
0
|
Austria (94)
|
35.1
|
37.2
|
20.2
|
6.4
|
1.1
|
0
|
Belgium (108)
|
0.9
|
13
|
41.7
|
35.2
|
9.3
|
0
|
Croatia (49)
|
61.2
|
38.8
|
0
|
0
|
0
|
0
|
Cyprus (24)
|
79.2
|
16.7
|
4.2
|
0
|
0
|
0
|
Czechia (795)
|
6.5
|
23.4
|
30.6
|
24.2
|
14.5
|
0.9
|
Denmark (40)
|
0
|
15
|
42.5
|
40
|
2.5
|
0
|
Estonia (155)
|
38.1
|
31.6
|
18.1
|
5.2
|
7.1
|
0
|
Finland (108)
|
88
|
10.2
|
1.9
|
0
|
0
|
0
|
France (15)
|
26.7
|
26.7
|
20
|
13.3
|
6.7
|
6.7
|
Germany (247)
|
6.5
|
20.6
|
47.4
|
23.5
|
2
|
0
|
Greece (234)
|
56
|
28.6
|
7.7
|
5.6
|
1.7
|
0.4
|
Iceland (2)
|
100
|
0
|
0
|
0
|
0
|
0
|
Ireland (182)
|
44
|
24.7
|
19.8
|
9.3
|
2.2
|
0
|
Italy (2730)
|
38.3
|
32.8
|
16.6
|
8.1
|
3.8
|
0.4
|
Kosovo* (49)
|
36.7
|
57.1
|
6.1
|
0
|
0
|
0
|
Latvia (61)
|
29.5
|
26.2
|
19.7
|
9.8
|
13.1
|
1.6
|
Lithuania (463)
|
14.3
|
27.2
|
16.6
|
16.8
|
22.5
|
2.6
|
North Macedonia (18)
|
50
|
50
|
0
|
0
|
0
|
0
|
Norway (131)
|
99.2
|
0.8
|
0
|
0
|
0
|
0
|
Poland (3331)
|
33.2
|
34.9
|
17.7
|
7.1
|
5.5
|
1.6
|
Portugal (122)
|
57.4
|
30.3
|
9
|
1.6
|
1.6
|
0
|
Romania (120)
|
52.5
|
41.7
|
5
|
0.8
|
0
|
0
|
Serbia (35)
|
37.1
|
62.9
|
0
|
0
|
0
|
0
|
Slovakia (16)
|
0
|
68.8
|
31.3
|
0
|
0
|
0
|
Slovenia (21)
|
42.9
|
57.1
|
0
|
0
|
0
|
0
|
Spain (3352)
|
43
|
32.8
|
12.5
|
5.5
|
4.8
|
1.3
|
Sweden (126)
|
75.4
|
15.1
|
4
|
4.8
|
0.8
|
0
|
Switzerland (121)
|
24.8
|
33.9
|
12.4
|
19.8
|
9.1
|
0
|