| Period ending | Country | Language | Source | Hash |
|---|---|---|---|---|
| 2025-12-31 | Austria (AT) | German | OeKB | b1f6ab9d |
| 2024-12-31 | Austria (AT) | German | OeKB | c47f6b77 |
| 2023-12-31 | Austria (AT) | German | OeKB | 646455cf |
| 2022-12-31 | Austria (AT) | German | OeKB | d68ec85a |
| 2021-12-31 | Austria (AT) | German | OeKB | d71e19cc |
| 2020-12-31 | Austria (AT) | German | OeKB | 6bad69d0 |