| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2018 | 630 | 10 | 492 |
| 2017 | 196 | 2 | 154 |
| 2016 | 183 | 0 | 99 |
| 2015 | 170 | 0 | 105 |
| 2014 | 114 | 0 | 125 |
| 2013 | 68 | 0 | 144 |
| 2012 | 79 | 0 | 134 |
| 2011 | 102 | 0 | 94 |
| 2010 | 68 | 0 | 45 |
| 2009 | 9 | 0 | 10 |
| 2008 | 2 | 0 | 12 |
| 2007 | 2 | 0 | 20 |
| 2006 | 1 | 0 | 28 |
| 2005 | 1 | 0 | 18 |
| 2004 | 2 | 0 | 5 |
| 2003 | 1 | 0 | 7 |
| 2002 | 1 | 0 | 6 |
| 2001 | 2 | 0 | 2 |
| 2000 | 3 | 0 | 0 |
| before 2000 | 18 | 0 | 14 |