| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 4 | 0 | 20 |
| 2022 - 2024 | 1936 | 99 | 4474 |
| 2020 - 2022 | 2603 | 73 | 6340 |
| 2018 - 2020 | 2452 | 82 | 6524 |
| 2016 - 2018 | 2157 | 75 | 5738 |
| 2014 - 2016 | 1927 | 45 | 4973 |
| 2012 - 2014 | 1603 | 20 | 4014 |
| 2010 - 2012 | 1440 | 7 | 3622 |
| 2008 - 2010 | 1007 | 10 | 3025 |
| 2006 - 2008 | 871 | 1 | 2762 |
| 2004 - 2006 | 599 | 1 | 2189 |
| 2002 - 2004 | 314 | 0 | 1400 |
| 2000 - 2002 | 265 | 0 | 771 |
| 1998 - 2000 | 224 | 1 | 733 |
| 1996 - 1998 | 166 | 0 | 626 |
| 1994 - 1996 | 138 | 2 | 529 |
| 1992 - 1994 | 182 | 0 | 475 |
| 1990 - 1992 | 220 | 0 | 297 |
| 1988 - 1990 | 201 | 0 | 140 |
| 1986 - 1988 | 418 | 1 | 117 |
| 1984 - 1986 | 92 | 0 | 84 |
| 1982 - 1984 | 133 | 1 | 65 |
| 1980 - 1982 | 123 | 0 | 57 |
| 1978 - 1980 | 55 | 0 | 37 |
| 1976 - 1978 | 126 | 0 | 26 |
| 1974 - 1976 | 378 | 0 | 21 |
| 1972 - 1974 | 52 | 1 | 8 |
| 1970 - 1972 | 2 | 0 | 6 |
| 1968 - 1970 | 36 | 0 | 3 |
| 1966 - 1968 | 18 | 0 | 6 |
| 1964 - 1966 | 126 | 0 | 4 |
| 1962 - 1964 | 5 | 0 | 3 |
| 1960 - 1962 | 2 | 0 | 1 |
| before 1960 | 51 | 0 | 1 |
 |