| WMO/ICAO ID | Name | Percent Correct (0-3, 4-5, 6-7, 8) | Cases |
|---|---|---|---|
| Europe | 53.8 | 2240 | |
| Austria | 49.6 | 113 | |
| Czech Republic | 47.4 | 57 | |
| Denmark | 50.0 | 28 | |
| France | 52.0 | 342 | |
| Germany | 58.2 | 756 | |
| Guernsey | 50.0 | 28 | |
| Ireland | 39.3 | 28 | |
| Isle of Man | 46.4 | 28 | |
| Netherlands | 58.4 | 418 | |
| Norway | 85.2 | 27 | |
| Poland | 50.9 | 112 | |
| Spain | 43.6 | 78 | |
| Ukraine | 50.9 | 55 | |
| United Kingdom | 38.8 | 170 |