| WMO/ICAO ID | Name | Percent Correct (0-3, 4-5, 6-7, 8) | Cases |
|---|---|---|---|
| Europe | 43.3 | 2425 | |
| Austria | 35.7 | 140 | |
| Belgium | 28.6 | 28 | |
| Czech Republic | 32.1 | 84 | |
| Denmark | 42.9 | 28 | |
| France | 43.7 | 380 | |
| Germany | 45.9 | 756 | |
| Guernsey | 28.6 | 28 | |
| Ireland | 35.7 | 28 | |
| Isle of Man | 32.1 | 28 | |
| Liechtenstein | 69.2 | 26 | |
| Netherlands | 48.3 | 418 | |
| Norway | 37.0 | 27 | |
| Poland | 40.5 | 84 | |
| Spain | 29.6 | 81 | |
| Switzerland | 51.8 | 83 | |
| Ukraine | 47.5 | 59 | |
| United Kingdom | 36.1 | 147 |