| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2025 | 0 | 0 | 0 |
| 2024 | 131 | 9 | 102 |
| 2023 | 367 | 22 | 275 |
| 2022 | 480 | 22 | 347 |
| 2021 | 1105 | 38 | 577 |
| 2020 | 1801 | 35 | 840 |
| 2019 | 2915 | 41 | 1981 |
| 2018 | 3674 | 60 | 3430 |
| 2017 | 3260 | 40 | 3708 |
| 2016 | 3230 | 48 | 3675 |
| 2015 | 3163 | 59 | 3863 |
| 2014 | 2881 | 44 | 4607 |
| 2013 | 2620 | 31 | 4653 |
| 2012 | 2348 | 18 | 4162 |
| 2011 | 2042 | 10 | 3938 |
| 2010 | 1893 | 7 | 3675 |
| before 2010 | 5838 | 22 | 14691 |
 |