| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 7 | 0 | 54 |
| 2020 - 2025 | 363325 | 7431 | 405181 |
| 2015 - 2020 | 442168 | 8700 | 709182 |
| 2010 - 2015 | 304893 | 3242 | 622559 |
| 2005 - 2010 | 199978 | 883 | 478340 |
| 2000 - 2005 | 79947 | 552 | 236123 |
| 1995 - 2000 | 38839 | 484 | 126719 |
| 1990 - 1995 | 28633 | 371 | 81064 |
| 1985 - 1990 | 25688 | 99 | 38840 |
| 1980 - 1985 | 25070 | 21 | 17822 |
| 1975 - 1980 | 18735 | 20 | 9017 |
| before 1975 | 62962 | 9 | 8285 |