| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2025 | 1 | 0 | 0 |
| 2024 | 154 | 10 | 138 |
| 2023 | 391 | 24 | 323 |
| 2022 | 484 | 24 | 369 |
| 2021 | 1114 | 39 | 589 |
| 2020 | 1814 | 34 | 843 |
| 2019 | 2922 | 40 | 1983 |
| 2018 | 3685 | 60 | 3428 |
| 2017 | 3278 | 42 | 3705 |
| 2016 | 3242 | 51 | 3671 |
| 2015 | 3170 | 60 | 3859 |
| 2014 | 2886 | 44 | 4612 |
| 2013 | 2623 | 31 | 4658 |
| 2012 | 2351 | 18 | 4164 |
| 2011 | 2049 | 10 | 3942 |
| 2010 | 1903 | 7 | 3676 |
| before 2010 | 5858 | 22 | 14696 |
 |