| WMO/ICAO ID | Name | Percent Correct (0-3, 4-5, 6-7, 8) | Cases |
|---|---|---|---|
| Europe | 54.1 | 2430 | |
| Austria | 58.6 | 140 | |
| Czech Republic | 50.0 | 84 | |
| Denmark | 48.1 | 27 | |
| France | 62.7 | 335 | |
| Germany | 58.8 | 755 | |
| Guernsey | 32.1 | 28 | |
| Ireland | 25.0 | 28 | |
| Isle of Man | 64.3 | 28 | |
| Netherlands | 51.7 | 418 | |
| Norway | 67.9 | 28 | |
| Poland | 51.8 | 112 | |
| Spain | 39.3 | 84 | |
| Ukraine | 48.3 | 60 | |
| United Kingdom | 44.2 | 303 |