| WMO/ICAO ID | Name | Percent Correct (0-3, 4-5, 6-7, 8) | Cases |
|---|---|---|---|
| Europe | 58.1 | 2139 | |
| Austria | 50.5 | 101 | |
| Czech Republic | 51.8 | 56 | |
| Denmark | 57.1 | 28 | |
| France | 57.7 | 350 | |
| Germany | 58.9 | 756 | |
| Guernsey | 35.7 | 28 | |
| Ireland | 42.9 | 28 | |
| Isle of Man | 63.0 | 27 | |
| Netherlands | 61.7 | 418 | |
| Norway | 66.7 | 27 | |
| Poland | 65.5 | 84 | |
| Spain | 44.2 | 52 | |
| Ukraine | 59.6 | 57 | |
| United Kingdom | 56.7 | 127 |