| Period | Documents | Attachments | Records |
|---|---|---|---|
| 2023 | 7 | 0 | 11 |
| 2022 | 153 | 6 | 185 |
| 2021 | 343 | 12 | 393 |
| 2020 | 392 | 9 | 438 |
| 2019 | 420 | 10 | 580 |
| 2018 | 407 | 16 | 743 |
| 2017 | 386 | 15 | 862 |
| 2016 | 413 | 15 | 1060 |
| 2015 | 430 | 20 | 1139 |
| 2014 | 450 | 13 | 1070 |
| 2013 | 431 | 2 | 1068 |
| 2012 | 431 | 0 | 1102 |
| 2011 | 465 | 0 | 1045 |
| 2010 | 398 | 0 | 1031 |
| 2009 | 337 | 0 | 1024 |
| 2008 | 306 | 0 | 961 |
| before 2008 | 800 | 1 | 1380 |
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