| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2025 | 0 | 0 | 0 |
| 2024 | 151 | 11 | 132 |
| 2023 | 388 | 25 | 317 |
| 2022 | 483 | 24 | 369 |
| 2021 | 1112 | 39 | 589 |
| 2020 | 1812 | 34 | 844 |
| 2019 | 2922 | 40 | 1983 |
| 2018 | 3684 | 60 | 3427 |
| 2017 | 3277 | 42 | 3705 |
| 2016 | 3241 | 51 | 3671 |
| 2015 | 3169 | 60 | 3858 |
| 2014 | 2885 | 44 | 4611 |
| 2013 | 2622 | 31 | 4658 |
| 2012 | 2350 | 18 | 4164 |
| 2011 | 2047 | 10 | 3943 |
| 2010 | 1902 | 7 | 3677 |
| before 2010 | 5857 | 22 | 14688 |
 |