| 1997 | ||
| 0 | EU 27 | .. |
| 1 | EU 25 | .. |
| 2 | Euro area 13 | .. |
| 3 | Euro area 12 | .. |
| 4 | Belgium | .. |
| 5 | Bulgaria | .. |
| 6 | Czech Republic | .. |
| 7 | Denmark | .. |
| 8 | Germany | .. |
| 9 | Estonia | .. |
| 10 | Ireland | 13870 |
| 11 | Greece | .. |
| 12 | Spain | .. |
| 13 | France | .. |
| 14 | Italy | 13804 |
| 15 | Cyprus | .. |
| 16 | Latvia | 676 |
| 17 | Lithuania | .. |
| 18 | Luxembourg | 515 |
| 19 | Hungary | .. |
| 20 | Malta | 698 |
| 21 | Netherlands | 732 |
| 22 | Austria | 540 |
| 23 | Poland | 459 |
| 24 | Portugal | 571 |
| 25 | Romania | 585 |
| 26 | Slovenia | 303 |
| 27 | Slovakia | 224 |
| 28 | Finland | 292 |
| 29 | Sweden | 238 |
| 30 | United Kingdom | 294 |
| 31 | Croatia | 220 |
| 32 | Macedonia | 3474 |
| 33 | Iceland | 2499 |
| 34 | Liechtenstein | 3118 |
| 35 | Norway | 1892 |
| 36 | Switzerland | 205 |
| 37 | Albania | 154 |
| 38 | Bosnia-Herzegovina | 85 |
| 39 | Serbia and Montenegro | .. |