| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 0 | 0 | 0 |
| 2023 | 2 | 0 | 14 |
| 2022 | 23 | 0 | 117 |
| 2021 | 36 | 0 | 203 |
| 2020 | 37 | 0 | 199 |
| 2019 | 37 | 1 | 217 |
| 2018 | 34 | 1 | 201 |
| 2017 | 30 | 0 | 185 |
| 2016 | 29 | 0 | 214 |
| 2015 | 26 | 1 | 217 |
| 2014 | 19 | 1 | 183 |
| 2013 | 20 | 0 | 150 |
| 2012 | 15 | 0 | 135 |
| 2011 | 21 | 0 | 149 |
| 2010 | 34 | 0 | 134 |
| 2009 | 28 | 0 | 95 |
| 2008 | 13 | 0 | 86 |
| 2007 | 10 | 0 | 72 |
| 2006 | 7 | 0 | 36 |
| 2005 | 3 | 0 | 6 |
| 2004 | 6 | 0 | 6 |
| 2003 | 4 | 0 | 20 |
| 2002 | 2 | 0 | 42 |
| 2001 | 3 | 0 | 57 |
| 2000 | 2 | 0 | 35 |
| 1999 | 4 | 0 | 5 |
| 1998 | 4 | 0 | 6 |
| 1997 | 5 | 0 | 8 |
| 1996 | 5 | 0 | 7 |
| 1995 | 2 | 0 | 3 |
| 1994 | 4 | 0 | 0 |
| 1993 | 3 | 0 | 0 |
| 1992 | 0 | 0 | 0 |
| 1991 | 0 | 0 | 0 |
| 1990 | 0 | 0 | 2 |
| 1989 | 1 | 0 | 3 |
| 1988 | 1 | 0 | 1 |
| 1987 | 0 | 0 | 0 |
| 1986 | 1 | 0 | 0 |
| 1985 | 34 | 0 | 0 |
| 1984 | 33 | 0 | 0 |
| 1983 | 0 | 0 | 0 |
| 1982 | 1 | 0 | 0 |
| 1981 | 1 | 0 | 0 |
| 1980 | 0 | 0 | 0 |
| before 1980 | 0 | 0 | 0 |
 |