| Language of publication |
Number |
| Total | 11 965 |
| Czech | 10 662 |
| Czech and other languages | 625 |
| English | 338 |
| French | 22 |
| Italian | 10 |
| German | 113 |
| Polish | 10 |
| Russian | 23 |
| Slovak | 36 |
| Spanish | 12 |
| Multilingual (except Czech) | 100 |
| Dutch | 4 |
| Classical Latin | 3 |
| Esperanto | 2 |
| Japanese | 2 |
| Old Czech | 1 |
| Hungarian | 1 |
| Old Church Slavonic | 1 |