| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 0 | 0 | 0 |
| 2023 | 51 | 2 | 48 |
| 2022 | 244 | 6 | 184 |
| 2021 | 977 | 27 | 547 |
| 2020 | 1659 | 27 | 856 |
| 2019 | 2735 | 33 | 1951 |
| 2018 | 3484 | 53 | 3393 |
| 2017 | 3118 | 37 | 3716 |
| 2016 | 3081 | 40 | 3717 |
| 2015 | 3012 | 50 | 3920 |
| 2014 | 2752 | 40 | 4655 |
| 2013 | 2519 | 28 | 4668 |
| 2012 | 2259 | 14 | 4160 |
| 2011 | 1964 | 8 | 3947 |
| 2010 | 1835 | 7 | 3666 |
| before 2010 | 5613 | 19 | 14454 |
 |