| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 0 | 0 | 1 |
| 2023 | 63 | 3 | 180 |
| 2022 | 112 | 7 | 488 |
| 2021 | 144 | 3 | 512 |
| 2020 | 147 | 2 | 594 |
| 2019 | 179 | 7 | 1030 |
| 2018 | 139 | 6 | 1021 |
| 2017 | 137 | 7 | 1067 |
| 2016 | 141 | 4 | 1007 |
| 2015 | 109 | 4 | 832 |
| 2014 | 102 | 3 | 816 |
| 2013 | 103 | 0 | 836 |
| 2012 | 92 | 1 | 870 |
| 2011 | 65 | 5 | 686 |
| 2010 | 87 | 2 | 713 |
| 2009 | 64 | 1 | 427 |
| 2008 | 41 | 1 | 453 |
| 2007 | 47 | 0 | 330 |
| 2006 | 48 | 0 | 296 |
| 2005 | 37 | 0 | 138 |
| 2004 | 15 | 0 | 84 |
| 2003 | 12 | 0 | 60 |
| 2002 | 7 | 0 | 49 |
| 2001 | 5 | 0 | 51 |
| 2000 | 7 | 0 | 41 |
| 1999 | 8 | 0 | 46 |
| 1998 | 3 | 0 | 43 |
| 1997 | 6 | 0 | 50 |
| 1996 | 3 | 0 | 36 |
| before 1996 | 12 | 0 | 97 |