| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 1 | 0 | 1 |
| 2023 | 173 | 4 | 142 |
| 2022 | 537 | 19 | 619 |
| 2021 | 843 | 19 | 893 |
| 2020 | 746 | 7 | 629 |
| 2019 | 488 | 12 | 549 |
| 2018 | 384 | 16 | 662 |
| 2017 | 313 | 12 | 641 |
| 2016 | 254 | 5 | 478 |
| 2015 | 216 | 1 | 337 |
| 2014 | 229 | 3 | 383 |
| 2013 | 238 | 3 | 440 |
| 2012 | 213 | 2 | 364 |
| 2011 | 143 | 1 | 227 |
| 2010 | 96 | 0 | 189 |
| 2009 | 99 | 0 | 193 |
| 2008 | 82 | 0 | 169 |
| 2007 | 60 | 0 | 156 |
| 2006 | 56 | 1 | 195 |
| 2005 | 42 | 1 | 226 |
| 2004 | 27 | 0 | 180 |
| 2003 | 14 | 0 | 141 |
| 2002 | 12 | 0 | 145 |
| 2001 | 14 | 0 | 139 |
| 2000 | 21 | 0 | 112 |
| 1999 | 24 | 1 | 74 |
| 1998 | 12 | 1 | 59 |
| 1997 | 4 | 0 | 60 |
| before 1997 | 5 | 0 | 179 |
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