| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 0 | 0 | 0 |
| 2023 | 115 | 2 | 100 |
| 2022 | 318 | 6 | 247 |
| 2021 | 1012 | 26 | 550 |
| 2020 | 1704 | 26 | 840 |
| 2019 | 2787 | 34 | 1935 |
| 2018 | 3536 | 54 | 3372 |
| 2017 | 3147 | 37 | 3698 |
| 2016 | 3111 | 40 | 3700 |
| 2015 | 3049 | 50 | 3903 |
| 2014 | 2780 | 40 | 4639 |
| 2013 | 2548 | 28 | 4656 |
| 2012 | 2296 | 14 | 4152 |
| 2011 | 1993 | 8 | 3946 |
| 2010 | 1849 | 7 | 3676 |
| before 2010 | 5653 | 19 | 14436 |
 |