| Associated Country | Number of Speakers | Language | % Correct |
|---|---|---|---|
| France | 80 million | French | 97%
|
| Denmark | 5.5 million | Danish | 96%
|
| Albania | 5.4 million | Albanian | 95%
|
| Germany | 95 million | German | 95%
|
| Czech Republic | 10.6 million | Czech | 94%
|
| Russia | 150 million | Russian | 94%
|
| Bulgaria | 9 million | Bulgarian | 93%
|
| Finland | 5.4 million | Finnish | 93%
|
| Greece | 13 million | Greek | 93%
|
| UK | 400 million | English | 92%
|
| Estonia | 1.2 million | Estonian | 92%
|
| Italy | 64 million | Italian | 92%
|
| Netherlands | 22 million | Dutch | 91%
|
| Poland | 40 million | Polish | 91%
|
| Spain | 410 million | Spanish | 91%
|
| Sweden | 9.2 million | Swedish | 91%
|
| Belarus | 3.2 million | Belarusian | 90%
|
| Ireland | 140,000 | Irish | 90%
|
| Latvia | 1.7 million | Latvian | 90%
|
| (Eastern Europe) | 4 million | Romani | 89%
|
| Slovakia | 5.2 million | Slovak | 89%
|
| Hungary | 13 million | Hungarian | 88%
|
| Lithuania | 3 million | Lithuanian | 88%
|
| Norway | 5 million | Norwegian | 87%
|
| Portugal | 215 million | Portuguese | 87%
|
| Serbia | 19 million | Serbo-Croatian | 86%
|
| Iceland | 330,000 | Icelandic | 85%
|
| Macedonia | 2.5 million | Macedonian | 85%
|
| Romania | 24 million | Romanian | 83%
|
| Ukraine | 30 million | Ukrainian | 83%
|
| Spain | 4.1 million | Catalan | 82%
|
| Malta | 520,000 | Maltese | 82%
|
| UK | 740,000 | Welsh | 76%
|
| Luxembourg | 400,000 | Luxembourgish | 73%
|
| Spain | 720,000 | Basque | 71%
|
| UK | 57,000 | Scottish Gaelic | 69%
|
| Slovenia | 2.5 million | Slovene | 68%
|
| Switzerland | 36,000 | Romansh | 64%
|
| Italy | 4.7 million | Sicilian | 58%
|
| Spain | 2.4 million | Galician | 57%
|
| Italy | 1 million | Sardinian | 53%
|
| France | 210,000 | Breton | 52%
|
| Cyprus | 900 | Cypriot Arabic | 50%
|
| Germany | 30,000 | North Frisian | 50%
|
| UK | 557 | Cornish | 49%
|
| Sweden | 30,000 | Saami | 49%
|
| Germany | 1,000 | Satelandic Frisian | 49%
|
| Netherlands | 470,000 | West Frisian | 49%
|
| Ukraine | 480,000 | Crimean Tatar | 46%
|
| France | 200,000 | Corsican | 45%
|
| France | 800,000 | Occitan | 45%
|
| UK | 150 | Manx | 42%
|
| Denmark | 66,000 | Faroese | 38%
|
| Spain | 54,000 | Aragonese | 35%
|
| Italy | 5.7 million | Neapolitan | 34%
|
| Spain | 110,000 | Asturian | 31%
|
| Germany | 6,900 | Lower Sorbian | 31%
|
| Germany | 13,000 | Upper Sorbian | 31%
|
| France | 140,000 | Franco-Provencal | 29%
|
| France | 100,000 | Norman | 27%
|
| Italy | 1.6 million | Piedmontese | 27%
|
| Poland | 108,000 | Kashubian | 25%
|
| Italy | 31,000 | Ladin | 25%
|
| Italy | 300,000 | Friulian | 23%
|
| Russia | 36,000 | Karelian | 23%
|
| Portugal | 15,000 | Mirandese | 23%
|
| Slovakia | 620,000 | Rusyn | 22%
|
| France | 700,000 | Picard | 18%
|
| Latvia | 40 | Livonian | 17%
|
| Russia | 1,600 | Vespian | 10%
|
| Sweden | 2,000 | Elfdalian | 9%
|