| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 0 | 0 | 0 |
| 2023 | 15 | 0 | 2 |
| 2022 | 278 | 1 | 75 |
| 2021 | 281 | 3 | 97 |
| 2020 | 231 | 5 | 92 |
| 2019 | 251 | 2 | 78 |
| 2018 | 220 | 2 | 69 |
| 2017 | 246 | 4 | 79 |
| 2016 | 210 | 2 | 88 |
| 2015 | 208 | 1 | 118 |
| 2014 | 238 | 2 | 149 |
| 2013 | 222 | 2 | 194 |
| 2012 | 249 | 1 | 168 |
| 2011 | 229 | 1 | 132 |
| 2010 | 217 | 0 | 111 |
| 2009 | 215 | 0 | 101 |
| 2008 | 201 | 0 | 82 |
| 2007 | 149 | 0 | 85 |
| 2006 | 154 | 0 | 59 |
| 2005 | 81 | 0 | 41 |
| 2004 | 78 | 0 | 27 |
| 2003 | 71 | 0 | 37 |
| 2002 | 66 | 0 | 28 |
| 2001 | 40 | 0 | 18 |
| 2000 | 33 | 0 | 25 |
| 1999 | 24 | 0 | 14 |
| 1998 | 22 | 0 | 17 |
| 1997 | 16 | 0 | 18 |
| 1996 | 16 | 0 | 20 |
| 1995 | 11 | 0 | 6 |
| 1994 | 11 | 0 | 9 |
| 1993 | 7 | 0 | 7 |
| 1992 | 9 | 0 | 6 |
| 1991 | 3 | 0 | 5 |
| 1990 | 1 | 0 | 3 |
| 1989 | 1 | 0 | 2 |
| 1988 | 1 | 0 | 2 |
| 1987 | 0 | 0 | 0 |
| 1986 | 0 | 0 | 2 |
| 1985 | 1 | 0 | 0 |
| 1984 | 0 | 0 | 1 |
| 1983 | 0 | 0 | 1 |
| 1982 | 0 | 0 | 0 |
| 1981 | 0 | 0 | 1 |
| 1980 | 1 | 0 | 2 |
| before 1980 | 1 | 0 | 2 |
 |