| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2018 | 47 | 0 | 18 |
| 2017 | 22 | 0 | 26 |
| 2016 | 24 | 0 | 38 |
| 2015 | 30 | 0 | 46 |
| 2014 | 31 | 0 | 41 |
| 2013 | 26 | 0 | 36 |
| 2012 | 19 | 0 | 42 |
| 2011 | 17 | 0 | 42 |
| 2010 | 15 | 0 | 34 |
| 2009 | 13 | 0 | 35 |
| 2008 | 20 | 0 | 43 |
| 2007 | 17 | 0 | 40 |
| 2006 | 12 | 0 | 34 |
| 2005 | 11 | 0 | 36 |
| 2004 | 5 | 0 | 38 |
| 2003 | 6 | 0 | 23 |
| 2002 | 6 | 0 | 16 |
| 2001 | 2 | 0 | 22 |
| 2000 | 4 | 0 | 20 |
| 1999 | 4 | 0 | 13 |
| 1998 | 1 | 0 | 14 |
| 1997 | 1 | 0 | 15 |
| 1996 | 1 | 0 | 15 |
| 1995 | 0 | 0 | 21 |
| before 1995 | 3 | 0 | 29 |