| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 0 | 0 | 1 |
| 2020 - 2025 | 1573 | 75 | 4169 |
| 2015 - 2020 | 2349 | 108 | 9887 |
| 2010 - 2015 | 1437 | 21 | 7986 |
| 2005 - 2010 | 950 | 5 | 4049 |
| 2000 - 2005 | 401 | 0 | 1471 |
| 1995 - 2000 | 205 | 4 | 831 |
| 1990 - 1995 | 53 | 0 | 470 |
| 1985 - 1990 | 20 | 0 | 223 |
| 1980 - 1985 | 90 | 0 | 69 |
| 1975 - 1980 | 269 | 0 | 31 |
| 1970 - 1975 | 5 | 0 | 5 |
| before 1970 | 336 | 0 | 0 |