| Period | Documents | Attachments | Records |
|---|---|---|---|
| 2023 | 28 | 1 | 41 |
| 2022 | 202 | 7 | 249 |
| 2021 | 372 | 12 | 428 |
| 2020 | 380 | 9 | 437 |
| 2019 | 390 | 10 | 579 |
| 2018 | 381 | 16 | 745 |
| 2017 | 366 | 15 | 866 |
| 2016 | 382 | 15 | 1062 |
| 2015 | 401 | 20 | 1138 |
| 2014 | 427 | 13 | 1071 |
| 2013 | 419 | 2 | 1068 |
| 2012 | 435 | 0 | 1100 |
| 2011 | 469 | 0 | 1042 |
| 2010 | 403 | 0 | 1027 |
| 2009 | 340 | 0 | 1025 |
| 2008 | 306 | 0 | 964 |
| before 2008 | 801 | 1 | 1386 |
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