| Period | Documents | Attachments | Records |
|---|---|---|---|
| 2023 | 1013 | 23 | 1097 |
| 2022 | 1434 | 41 | 1578 |
| 2021 | 1603 | 28 | 1412 |
| 2020 | 1508 | 14 | 1437 |
| 2019 | 1568 | 50 | 2397 |
| 2018 | 1242 | 36 | 2560 |
| 2017 | 1228 | 45 | 2648 |
| 2016 | 1004 | 33 | 2644 |
| 2015 | 942 | 29 | 2458 |
| 2014 | 803 | 11 | 2500 |
| 2013 | 826 | 3 | 2631 |
| 2012 | 702 | 10 | 2558 |
| 2011 | 582 | 8 | 2346 |
| 2010 | 590 | 3 | 2645 |
| 2009 | 523 | 3 | 2079 |
| 2008 | 379 | 5 | 1886 |
| 2007 | 335 | 1 | 1355 |
| 2006 | 244 | 1 | 1261 |
| 2005 | 193 | 0 | 772 |
| 2004 | 138 | 1 | 507 |
| 2003 | 106 | 2 | 454 |
| 2002 | 81 | 0 | 321 |
| 2001 | 64 | 0 | 252 |
| 2000 | 66 | 1 | 211 |
| before 2000 | 217 | 0 | 1238 |