| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2025 | 3 | 0 | 1 |
| 2024 | 286 | 7 | 272 |
| 2023 | 735 | 21 | 813 |
| 2022 | 924 | 33 | 994 |
| 2021 | 993 | 27 | 887 |
| 2020 | 802 | 13 | 665 |
| 2019 | 517 | 14 | 586 |
| 2018 | 414 | 16 | 691 |
| 2017 | 337 | 12 | 644 |
| 2016 | 268 | 6 | 478 |
| 2015 | 221 | 2 | 350 |
| 2014 | 236 | 3 | 402 |
| 2013 | 244 | 3 | 455 |
| 2012 | 212 | 2 | 372 |
| 2011 | 142 | 1 | 242 |
| 2010 | 96 | 0 | 209 |
| 2009 | 100 | 0 | 206 |
| 2008 | 83 | 0 | 176 |
| 2007 | 61 | 0 | 159 |
| 2006 | 57 | 1 | 197 |
| 2005 | 42 | 1 | 229 |
| 2004 | 29 | 0 | 185 |
| 2003 | 23 | 1 | 141 |
| 2002 | 22 | 1 | 141 |
| 2001 | 18 | 0 | 139 |
| 2000 | 23 | 0 | 111 |
| 1999 | 25 | 1 | 74 |
| 1998 | 12 | 1 | 60 |
| 1997 | 4 | 0 | 61 |
| before 1997 | 5 | 0 | 180 |
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