| 1998 | ||
| 0 | EU 27 | .. |
| 1 | EU 15 | .. |
| 2 | Euro area 16 | 566930 |
| 3 | Belgium | 653358 |
| 4 | Bulgaria | 388237 |
| 5 | Czech Republic | 440160 |
| 6 | Denmark | 534722 |
| 7 | Germany | 610591 |
| 8 | Estonia | .. |
| 9 | Ireland | .. |
| 10 | Greece | 399018 |
| 11 | Spain | 465908 |
| 12 | France | 11401 |
| 13 | Italy | 15024 |
| 14 | Cyprus | 16363 |
| 15 | Latvia | 17483 |
| 16 | Lithuania | 1882 |
| 17 | Luxembourg | 1783 |
| 18 | Hungary | 957 |
| 19 | Malta | 1304 |
| 20 | Netherlands | .. |
| 21 | Austria | 5067 |
| 22 | Poland | 6191 |
| 23 | Portugal | 11053 |
| 24 | Romania | .. |
| 25 | Slovenia | 8009 |
| 26 | Slovakia | 15747 |
| 27 | Finland | 17718 |
| 28 | Sweden | .. |
| 29 | United Kingdom | 133529 |
| 30 | Croatia | 155440 |
| 31 | Turkey | 171063 |
| 32 | Iceland | .. |
| 33 | Norway | 291 |
| 34 | Switzerland | 464 |