| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2026 | 0 | 0 | 0 |
| 2024 - 2026 | 491 | 41 | 768 |
| 2022 - 2024 | 2699 | 137 | 5712 |
| 2020 - 2022 | 2822 | 97 | 6649 |
| 2018 - 2020 | 2589 | 91 | 6881 |
| 2016 - 2018 | 2232 | 79 | 5946 |
| 2014 - 2016 | 1988 | 46 | 5084 |
| 2012 - 2014 | 1652 | 22 | 4123 |
| 2010 - 2012 | 1455 | 8 | 3706 |
| 2008 - 2010 | 1026 | 12 | 3070 |
| 2006 - 2008 | 891 | 2 | 2805 |
| 2004 - 2006 | 619 | 1 | 2213 |
| 2002 - 2004 | 328 | 1 | 1419 |
| 2000 - 2002 | 272 | 0 | 785 |
| 1998 - 2000 | 233 | 1 | 739 |
| 1996 - 1998 | 174 | 1 | 640 |
| 1994 - 1996 | 144 | 2 | 542 |
| 1992 - 1994 | 190 | 0 | 492 |
| 1990 - 1992 | 223 | 0 | 311 |
| 1988 - 1990 | 206 | 0 | 148 |
| 1986 - 1988 | 419 | 1 | 128 |
| 1984 - 1986 | 94 | 0 | 93 |
| 1982 - 1984 | 134 | 1 | 67 |
| 1980 - 1982 | 125 | 0 | 57 |
| 1978 - 1980 | 56 | 0 | 37 |
| 1976 - 1978 | 126 | 0 | 26 |
| 1974 - 1976 | 378 | 0 | 22 |
| 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 |
 |