| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2024 | 1 | 0 | 3 |
| 2022 - 2024 | 860 | 48 | 2306 |
| 2020 - 2022 | 2186 | 58 | 4723 |
| 2018 - 2020 | 2167 | 75 | 5146 |
| 2016 - 2018 | 2003 | 74 | 4966 |
| 2014 - 2016 | 1837 | 45 | 4658 |
| 2012 - 2014 | 1509 | 17 | 3750 |
| 2010 - 2012 | 1360 | 6 | 3440 |
| 2008 - 2010 | 929 | 5 | 2868 |
| 2006 - 2008 | 829 | 2 | 2642 |
| 2004 - 2006 | 571 | 1 | 2107 |
| 2002 - 2004 | 294 | 0 | 1315 |
| 2000 - 2002 | 243 | 0 | 709 |
| 1998 - 2000 | 206 | 1 | 684 |
| 1996 - 1998 | 162 | 0 | 584 |
| 1994 - 1996 | 127 | 2 | 500 |
| 1992 - 1994 | 180 | 0 | 450 |
| 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 | 376 | 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 |
 |