| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 5 | 0 | 51 |
| 2020 - 2025 | 354002 | 7104 | 397015 |
| 2015 - 2020 | 439630 | 8637 | 707500 |
| 2010 - 2015 | 304209 | 3222 | 621586 |
| 2005 - 2010 | 199587 | 873 | 477758 |
| 2000 - 2005 | 79692 | 550 | 235940 |
| 1995 - 2000 | 38730 | 483 | 126585 |
| 1990 - 1995 | 28591 | 371 | 80983 |
| 1985 - 1990 | 25652 | 99 | 38790 |
| 1980 - 1985 | 25014 | 21 | 17819 |
| 1975 - 1980 | 18719 | 19 | 9013 |
| before 1975 | 62961 | 9 | 8284 |