| WMO/ICAO ID | Name | Percent Correct (0-3, 4-5, 6-7, 8) | Cases |
|---|---|---|---|
| Europe | 53.0 | 2139 | |
| Austria | 48.5 | 101 | |
| Czech Republic | 60.7 | 56 | |
| Denmark | 46.4 | 28 | |
| France | 56.0 | 350 | |
| Germany | 53.0 | 756 | |
| Guernsey | 28.6 | 28 | |
| Ireland | 42.9 | 28 | |
| Isle of Man | 51.9 | 27 | |
| Netherlands | 56.0 | 418 | |
| Norway | 59.3 | 27 | |
| Poland | 53.6 | 84 | |
| Spain | 26.9 | 52 | |
| Ukraine | 50.9 | 57 | |
| United Kingdom | 53.5 | 127 |