| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 1 | 0 | 1 |
| 2020 - 2025 | 8375 | 208 | 10567 |
| 2015 - 2020 | 9817 | 247 | 18045 |
| 2010 - 2015 | 6320 | 75 | 14013 |
| 2005 - 2010 | 3123 | 13 | 10198 |
| 2000 - 2005 | 1269 | 3 | 4585 |
| 1995 - 2000 | 487 | 3 | 1869 |
| 1990 - 1995 | 187 | 2 | 927 |
| 1985 - 1990 | 102 | 0 | 463 |
| 1980 - 1985 | 53 | 1 | 213 |
| 1975 - 1980 | 22 | 0 | 128 |
| 1970 - 1975 | 7 | 0 | 84 |
| before 1970 | 3 | 0 | 70 |
 |