| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 0 | 0 | 1 |
| 2023 | 93 | 2 | 71 |
| 2022 | 447 | 17 | 526 |
| 2021 | 820 | 19 | 884 |
| 2020 | 727 | 7 | 644 |
| 2019 | 476 | 11 | 552 |
| 2018 | 379 | 15 | 663 |
| 2017 | 313 | 12 | 635 |
| 2016 | 254 | 5 | 463 |
| 2015 | 215 | 1 | 322 |
| 2014 | 228 | 3 | 376 |
| 2013 | 238 | 3 | 439 |
| 2012 | 213 | 2 | 364 |
| 2011 | 142 | 1 | 227 |
| 2010 | 94 | 0 | 188 |
| 2009 | 98 | 0 | 191 |
| 2008 | 80 | 0 | 167 |
| 2007 | 57 | 0 | 155 |
| 2006 | 55 | 1 | 192 |
| 2005 | 42 | 1 | 223 |
| 2004 | 27 | 0 | 180 |
| 2003 | 14 | 0 | 139 |
| 2002 | 12 | 0 | 142 |
| 2001 | 14 | 0 | 134 |
| 2000 | 21 | 0 | 108 |
| 1999 | 24 | 1 | 74 |
| 1998 | 12 | 1 | 59 |
| 1997 | 4 | 0 | 60 |
| before 1997 | 5 | 0 | 176 |
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