| Open achives Hal IMT Atlantique |
| Années | Documents | Records | Attachments | All |
|---|---|---|---|---|
| 2020 | 111 | 186 | 297 | |
| 2019 | 295 | 519 | 18 | 832 |
| 2018 | 379 | 623 | 13 | 1015 |
| 2017 | 317 | 630 | 10 | 957 |
| 2016 | 278 | 631 | 9 | 918 |
| 2015 | 261 | 603 | 6 | 870 |
| 2014 | 258 | 688 | 3 | 949 |
| 2013 | 261 | 742 | 1 | 1004 |
| 2012 | 295 | 693 | 1 | 989 |
| 2011 | 219 | 656 | 875 | |
| 2010 | 179 | 629 | 1 | 809 |
| 2009 | 190 | 523 | 2 | 715 |
| 2008 | 169 | 537 | 2 | 708 |
| 2007 | 137 | 417 | 1 | 555 |
| 2006 | 117 | 418 | 2 | 537 |
| 2005 | 71 | 329 | 2 | 402 |
| 2004 | 51 | 331 | 1 | 383 |
| 2003 | 44 | 297 | 1 | 342 |
| 2002 | 23 | 272 | 295 | |
| 2001 | 16 | 194 | 210 | |
| 2000 | 15 | 218 | 1 | 234 |
| 1999 | 15 | 179 | 194 | |
| 1998 | 5 | 172 | 177 | |
| 1997 | 12 | 107 | 119 | |
| 1996 | 16 | 112 | 128 | |
| 1995 | 7 | 63 | 70 | |
| 1994 | 5 | 52 | 57 | |
| 1993 | 1 | 48 | 49 | |
| 1992 | 1 | 22 | 23 | |
| 1991 | 2 | 30 | 32 | |
| 1990 | 18 | 18 | ||
| 1989 | 8 | 8 | ||
| 1988 | 8 | 8 | ||
| 1987 | 3 | 5 | 8 | |
| 1986 | 2 | 3 | 5 | |
| 1985 | 7 | 7 | ||
| 1984 | 5 | 5 | ||
| 1983 | 8 | 8 | ||
| Total (1983 - 2021) | 3755 | 10983 | 74 | 14812 |
| Previously 1983 | 4 | 21 | 25 | |
| Après 2021 |