| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 5 | 0 | 52 |
| 2020 - 2025 | 353637 | 7082 | 396575 |
| 2015 - 2020 | 439536 | 8637 | 707346 |
| 2010 - 2015 | 304168 | 3222 | 621404 |
| 2005 - 2010 | 199578 | 873 | 477633 |
| 2000 - 2005 | 79681 | 550 | 235902 |
| 1995 - 2000 | 38723 | 483 | 126580 |
| 1990 - 1995 | 28588 | 371 | 80975 |
| 1985 - 1990 | 25652 | 99 | 38791 |
| 1980 - 1985 | 25012 | 21 | 17817 |
| 1975 - 1980 | 18718 | 19 | 9013 |
| before 1975 | 62960 | 9 | 8251 |