| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 1 | 0 | 0 |
| 2023 | 182 | 2 | 124 |
| 2022 | 400 | 6 | 275 |
| 2021 | 1039 | 26 | 552 |
| 2020 | 1724 | 26 | 831 |
| 2019 | 2811 | 34 | 1927 |
| 2018 | 3566 | 55 | 3366 |
| 2017 | 3172 | 38 | 3701 |
| 2016 | 3138 | 40 | 3703 |
| 2015 | 3075 | 50 | 3895 |
| 2014 | 2805 | 40 | 4636 |
| 2013 | 2567 | 28 | 4652 |
| 2012 | 2306 | 14 | 4148 |
| 2011 | 2005 | 8 | 3942 |
| 2010 | 1860 | 7 | 3670 |
| before 2010 | 5688 | 18 | 14508 |
 |