| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 0 | 0 | 0 |
| 2015 - 2025 | 82731 | 2536 | 84794 |
| 2005 - 2015 | 54128 | 772 | 96961 |
| 1995 - 2005 | 19172 | 643 | 33795 |
| 1985 - 1995 | 8883 | 382 | 10967 |
| 1975 - 1985 | 6360 | 2 | 2012 |
| 1965 - 1975 | 4823 | 2 | 704 |
| 1955 - 1965 | 2712 | 0 | 225 |
| 1945 - 1955 | 1052 | 1 | 19 |
| 1935 - 1945 | 336 | 0 | 3 |
| 1925 - 1935 | 561 | 0 | 1 |
| 1915 - 1925 | 152 | 0 | 5 |
| 1905 - 1915 | 149 | 0 | 4 |
| before 1905 | 1914 | 0 | 3 |
| GIP-BE-ORG |  |