| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 9 | 0 | 0 |
| 2023 | 2966 | 43 | 763 |
| 2022 | 8937 | 123 | 2756 |
| 2021 | 11427 | 147 | 3847 |
| 2020 | 10507 | 123 | 3206 |
| 2019 | 10367 | 142 | 2980 |
| 2018 | 10513 | 155 | 3440 |
| 2017 | 10318 | 180 | 3758 |
| 2016 | 10145 | 210 | 4283 |
| 2015 | 9506 | 202 | 5078 |
| 2014 | 8905 | 161 | 5619 |
| 2013 | 8679 | 65 | 6012 |
| 2012 | 8116 | 17 | 6233 |
| 2011 | 7526 | 20 | 5946 |
| 2010 | 7060 | 14 | 5744 |
| 2009 | 6337 | 9 | 5381 |
| 2008 | 5547 | 6 | 4564 |
| 2007 | 4852 | 1 | 3791 |
| 2006 | 4426 | 1 | 3270 |
| 2005 | 3752 | 2 | 2875 |
| 2004 | 2791 | 3 | 2493 |
| 2003 | 2311 | 4 | 2219 |
| 2002 | 1976 | 3 | 1901 |
| 2001 | 1517 | 2 | 1566 |
| 2000 | 1276 | 1 | 1359 |
| 1999 | 1230 | 1 | 1168 |
| 1998 | 1128 | 1 | 1020 |
| 1997 | 993 | 0 | 763 |
| 1996 | 914 | 1 | 505 |
| 1995 | 930 | 2 | 410 |
| 1994 | 841 | 2 | 339 |
| 1993 | 784 | 1 | 313 |
| 1992 | 712 | 0 | 266 |
| 1991 | 565 | 0 | 228 |
| 1990 | 494 | 0 | 164 |
| 1989 | 459 | 0 | 132 |
| 1988 | 425 | 0 | 108 |
| 1987 | 420 | 0 | 69 |
| 1986 | 363 | 0 | 38 |
| 1985 | 291 | 0 | 20 |
| 1984 | 248 | 0 | 18 |
| 1983 | 201 | 0 | 12 |
| 1982 | 183 | 0 | 10 |
| 1981 | 150 | 0 | 9 |
| 1980 | 115 | 0 | 10 |
| 1979 | 51 | 0 | 6 |
| 1978 | 2 | 0 | 2 |
| 1977 | 1 | 0 | 2 |
| 1976 | 0 | 0 | 0 |
| 1975 | 0 | 0 | 0 |
| 1974 | 0 | 0 | 0 |
| 1973 | 0 | 0 | 0 |
| 1972 | 0 | 0 | 0 |
| 1971 | 0 | 0 | 0 |
| 1970 | 0 | 0 | 1 |
| 1969 | 1 | 0 | 1 |
| 1968 | 1 | 0 | 0 |
| 1967 | 0 | 0 | 0 |
| before 1967 | 2 | 0 | 0 |
 |
 |
 |