| Period | Documents | Attachments | Records |
|---|---|---|---|
| after 2025 | 0 | 0 | 0 |
| 2015 - 2025 | 5155 | 124 | 6460 |
| 2005 - 2015 | 3274 | 36 | 6866 |
| 1995 - 2005 | 350 | 3 | 2283 |
| 1985 - 1995 | 15 | 0 | 170 |
| 1975 - 1985 | 2 | 0 | 28 |
| 1965 - 1975 | 0 | 0 | 8 |
| 1955 - 1965 | 0 | 0 | 0 |
| 1945 - 1955 | 0 | 0 | 0 |
| 1935 - 1945 | 0 | 0 | 0 |
| 1925 - 1935 | 0 | 0 | 0 |
| 1915 - 1925 | 0 | 0 | 0 |
| 1905 - 1915 | 0 | 0 | 0 |
| before 1905 | 0 | 0 | 1 |
| PhD from University of Technology Belfort-Montbeliard |  |
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