List of language skills
- Chinese 2
- Croatian 1
- Czech 48
- Danish 1
- Dutch 10
- English 3 711
- Finnish 2
- French 47
- German 549
- Greek 2
- Hungarian 76
- Italian 47
- Japanese 1
- Korean 1
- Latin 1
- Macedonian 3
- Norwegian 2
- Polish 17
- Portuguese 3
- Romanian 3
- Russian 41
- Serbian 2
- Slovak 1 506
- Slovenian 7
- Spanish 25
- Swedish 2
- Turkish 4
- Ukrainian 39