| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 0 | 0 | 0 |
| 2023 | 30 | 2 | 27 |
| 2022 | 216 | 5 | 160 |
| 2021 | 955 | 26 | 557 |
| 2020 | 1642 | 27 | 869 |
| 2019 | 2711 | 33 | 1951 |
| 2018 | 3458 | 53 | 3393 |
| 2017 | 3112 | 37 | 3717 |
| 2016 | 3076 | 40 | 3720 |
| 2015 | 3007 | 50 | 3929 |
| 2014 | 2750 | 39 | 4664 |
| 2013 | 2519 | 27 | 4667 |
| 2012 | 2255 | 14 | 4155 |
| 2011 | 1958 | 8 | 3939 |
| 2010 | 1834 | 7 | 3655 |
| before 2010 | 5614 | 19 | 14433 |
 |