| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 0 | 0 | 0 |
| 2023 | 8 | 0 | 11 |
| 2022 | 167 | 2 | 127 |
| 2021 | 912 | 25 | 541 |
| 2020 | 1619 | 27 | 864 |
| 2019 | 2695 | 31 | 1938 |
| 2018 | 3445 | 51 | 3382 |
| 2017 | 3104 | 37 | 3700 |
| 2016 | 3066 | 40 | 3711 |
| 2015 | 2998 | 50 | 3928 |
| 2014 | 2744 | 38 | 4657 |
| 2013 | 2512 | 26 | 4663 |
| 2012 | 2248 | 14 | 4153 |
| 2011 | 1954 | 8 | 3939 |
| 2010 | 1832 | 7 | 3654 |
| before 2010 | 5599 | 19 | 14426 |
 |