| Period ending | Country | Language | Source | Hash |
|---|---|---|---|---|
| 2025-12-31 | Austria (AT) | German | OeKB | c90eacf6 |
| 2024-12-31 | Austria (AT) | German | OeKB | 82f75a33 |
| 2023-12-31 | Austria (AT) | German | OeKB | ab269ed3 |
| 2022-12-31 | Austria (AT) | German | OeKB | 94ed3225 |
| 2021-12-31 | Austria (AT) | German | OeKB | fb90a0b6 |
| 2020-12-31 | Austria (AT) | German | OeKB | 02c7173e |