| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 1 | 0 | 0 |
| 2023 | 186 | 2 | 135 |
| 2022 | 407 | 6 | 290 |
| 2021 | 1044 | 26 | 558 |
| 2020 | 1728 | 26 | 831 |
| 2019 | 2813 | 34 | 1924 |
| 2018 | 3565 | 55 | 3372 |
| 2017 | 3178 | 38 | 3703 |
| 2016 | 3149 | 40 | 3696 |
| 2015 | 3083 | 50 | 3890 |
| 2014 | 2809 | 40 | 4633 |
| 2013 | 2568 | 28 | 4651 |
| 2012 | 2308 | 14 | 4148 |
| 2011 | 2007 | 8 | 3943 |
| 2010 | 1864 | 7 | 3671 |
| before 2010 | 5695 | 18 | 14534 |
 |