| WMO/ICAO ID | Name | Percent Correct (0-3, 4-5, 6-7, 8) | Cases |
|---|---|---|---|
| Europe | 60.3 | 2240 | |
| Austria | 62.8 | 113 | |
| Czech Republic | 56.1 | 57 | |
| Denmark | 57.1 | 28 | |
| France | 56.1 | 342 | |
| Germany | 63.0 | 756 | |
| Guernsey | 42.9 | 28 | |
| Ireland | 57.1 | 28 | |
| Isle of Man | 53.6 | 28 | |
| Netherlands | 63.9 | 418 | |
| Norway | 70.4 | 27 | |
| Poland | 67.0 | 112 | |
| Spain | 48.7 | 78 | |
| Ukraine | 56.4 | 55 | |
| United Kingdom | 53.5 | 170 |