1997 | ||
0 | EU (15 countries) | 5.1 |
1 | Belgium | 4.5 |
2 | Denmark | 2.9 |
3 | Germany | 4.6 |
4 | Greece | 6.5 |
5 | Spain | 5.9 |
6 | France | 4.5 |
7 | Ireland | 5.1 |
8 | Italy | 5.9 |
9 | Luxembourg | 4.3 |
10 | Netherlands | 4.2 |
11 | Austria | 4.0 |
12 | Portugal | 7.4 |
13 | Finland | .. |
14 | Sweden | .. |
15 | United Kingdom | 5.2 |