| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 0 | 0 | 0 |
| 2023 | 3 | 0 | 31 |
| 2022 | 79 | 4 | 339 |
| 2021 | 124 | 3 | 392 |
| 2020 | 140 | 1 | 544 |
| 2019 | 171 | 7 | 998 |
| 2018 | 133 | 6 | 1014 |
| 2017 | 130 | 7 | 1063 |
| 2016 | 137 | 4 | 1005 |
| 2015 | 105 | 4 | 823 |
| 2014 | 94 | 3 | 804 |
| 2013 | 98 | 0 | 829 |
| 2012 | 91 | 1 | 860 |
| 2011 | 61 | 5 | 678 |
| 2010 | 81 | 2 | 711 |
| 2009 | 60 | 1 | 424 |
| 2008 | 40 | 1 | 448 |
| 2007 | 46 | 0 | 326 |
| 2006 | 46 | 0 | 292 |
| 2005 | 31 | 0 | 136 |
| 2004 | 14 | 0 | 82 |
| 2003 | 12 | 0 | 59 |
| 2002 | 6 | 0 | 48 |
| 2001 | 4 | 0 | 51 |
| 2000 | 6 | 0 | 40 |
| 1999 | 7 | 0 | 45 |
| 1998 | 3 | 0 | 42 |
| 1997 | 6 | 0 | 48 |
| 1996 | 3 | 0 | 36 |
| before 1996 | 12 | 0 | 97 |