| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 1 | 0 | 3 |
| 2022 - 2024 | 902 | 48 | 2436 |
| 2020 - 2022 | 2217 | 58 | 4856 |
| 2018 - 2020 | 2179 | 75 | 5306 |
| 2016 - 2018 | 2016 | 74 | 5065 |
| 2014 - 2016 | 1841 | 45 | 4695 |
| 2012 - 2014 | 1516 | 17 | 3764 |
| 2010 - 2012 | 1362 | 5 | 3457 |
| 2008 - 2010 | 930 | 5 | 2888 |
| 2006 - 2008 | 831 | 2 | 2654 |
| 2004 - 2006 | 571 | 1 | 2116 |
| 2002 - 2004 | 295 | 0 | 1319 |
| 2000 - 2002 | 244 | 0 | 718 |
| 1998 - 2000 | 206 | 1 | 692 |
| 1996 - 1998 | 162 | 0 | 589 |
| 1994 - 1996 | 127 | 2 | 503 |
| 1992 - 1994 | 180 | 0 | 452 |
| 1990 - 1992 | 219 | 0 | 278 |
| 1988 - 1990 | 200 | 0 | 127 |
| 1986 - 1988 | 405 | 1 | 109 |
| 1984 - 1986 | 90 | 0 | 76 |
| 1982 - 1984 | 132 | 1 | 62 |
| 1980 - 1982 | 119 | 0 | 54 |
| 1978 - 1980 | 53 | 0 | 35 |
| 1976 - 1978 | 126 | 0 | 26 |
| 1974 - 1976 | 377 | 0 | 19 |
| 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 |
 |