| WMO/ICAO ID | Name | Percent Correct (0-3, 4-5, 6-7, 8) | Cases |
|---|---|---|---|
| Europe | 52.7 | 2188 | |
| Austria | 46.0 | 100 | |
| Belgium | 39.3 | 28 | |
| Czech Republic | 50.0 | 56 | |
| Denmark | 46.4 | 28 | |
| France | 47.1 | 327 | |
| Germany | 57.1 | 756 | |
| Guernsey | 28.6 | 28 | |
| Ireland | 53.6 | 28 | |
| Isle of Man | 55.6 | 27 | |
| Liechtenstein | 41.2 | 17 | |
| Netherlands | 61.0 | 418 | |
| Norway | 63.0 | 27 | |
| Poland | 45.2 | 84 | |
| Spain | 37.0 | 54 | |
| Switzerland | 55.6 | 27 | |
| Ukraine | 55.6 | 54 | |
| United Kingdom | 37.2 | 129 |