| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 7 | 0 | 3 |
| 2020 - 2025 | 6310 | 133 | 2487 |
| 2015 - 2020 | 7032 | 157 | 4156 |
| 2010 - 2015 | 4618 | 52 | 4364 |
| 2005 - 2010 | 2283 | 8 | 2838 |
| 2000 - 2005 | 670 | 2 | 956 |
| 1995 - 2000 | 229 | 1 | 362 |
| 1990 - 1995 | 100 | 0 | 191 |
| 1985 - 1990 | 19 | 1 | 48 |
| 1980 - 1985 | 27 | 0 | 10 |
| 1975 - 1980 | 33 | 0 | 4 |
| 1970 - 1975 | 23 | 0 | 0 |
| 1965 - 1970 | 7 | 0 | 0 |
| before 1965 | 0 | 0 | 0 |
 |