| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 0 | 0 | 0 |
| 2023 | 48 | 2 | 41 |
| 2022 | 241 | 6 | 178 |
| 2021 | 977 | 27 | 550 |
| 2020 | 1659 | 27 | 858 |
| 2019 | 2733 | 33 | 1948 |
| 2018 | 3482 | 53 | 3389 |
| 2017 | 3118 | 37 | 3714 |
| 2016 | 3081 | 40 | 3716 |
| 2015 | 3012 | 50 | 3921 |
| 2014 | 2752 | 40 | 4656 |
| 2013 | 2519 | 28 | 4668 |
| 2012 | 2257 | 14 | 4160 |
| 2011 | 1962 | 8 | 3943 |
| 2010 | 1835 | 7 | 3660 |
| before 2010 | 5613 | 19 | 14448 |
 |