| Native Speakers | Language | % Correct |
|---|---|---|
| 76 million | French | 99%
|
| 65 million | Italian | 99%
|
| 489 million | Spanish | 98%
|
| 250 million | Portuguese | 97%
|
| 24 million | Romanian | 91%
|
| 4 million | Catalan | 86%
|
| 2.4 million | Galician | 73%
|
| 4.7 million | Sicilian | 71%
|
| 44k | Romansch | 70%
|
| 1.3 million | Sardinian | 70%
|
| 500k | Occitan | 66%
|
| 150k | Corsican | 64%
|
| 3.8 million | Venetian | 58%
|
| 5.7 million | Neapolitan | 56%
|
| 3.6 million | Lombard | 52%
|
| 25k | Aragonese | 49%
|
| 41k | Ladin | 47%
|
| 114k | Aromanian | 43%
|
| 500k | Ligurian | 43%
|
| 1.6 million | Piedmontese | 43%
|
| 600k | Walloon | 43%
|
| 600k | Friulian | 40%
|
| 15k | Mirandese | 39%
|
| 50k | Norman | 38%
|
| 200k | Picard | 31%
|
| 200k | Extremaduran | 30%
|
| 140k | Franco-Provencal | 25%
|