| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2019 | 384 | 5 | 286 |
| 2018 | 68 | 4 | 119 |
| 2017 | 39 | 4 | 93 |
| 2016 | 42 | 0 | 112 |
| 2015 | 22 | 1 | 72 |
| 2014 | 20 | 1 | 65 |
| 2013 | 34 | 0 | 61 |
| 2012 | 24 | 0 | 72 |
| 2011 | 16 | 0 | 64 |
| 2010 | 24 | 0 | 65 |
| 2009 | 8 | 0 | 39 |
| 2008 | 11 | 0 | 30 |
| 2007 | 18 | 0 | 54 |
| 2006 | 15 | 0 | 38 |
| 2005 | 6 | 0 | 42 |
| 2004 | 4 | 0 | 15 |
| 2003 | 8 | 0 | 16 |
| 2002 | 2 | 0 | 7 |
| 2001 | 3 | 0 | 3 |
| 2000 | 5 | 0 | 7 |
| before 2000 | 14 | 0 | 23 |
 |