| Open achives Hal IMT Atlantique |
| Années | Documents | Records | Attachments | All |
|---|---|---|---|---|
| 2020 | 55 | 85 | 140 | |
| 2019 | 278 | 529 | 18 | 825 |
| 2018 | 373 | 623 | 13 | 1009 |
| 2017 | 315 | 628 | 10 | 953 |
| 2016 | 255 | 631 | 9 | 895 |
| 2015 | 260 | 592 | 6 | 858 |
| 2014 | 254 | 692 | 3 | 949 |
| 2013 | 261 | 742 | 1 | 1004 |
| 2012 | 294 | 694 | 1 | 989 |
| 2011 | 214 | 656 | 870 | |
| 2010 | 178 | 624 | 1 | 803 |
| 2009 | 183 | 504 | 1 | 688 |
| 2008 | 168 | 529 | 1 | 698 |
| 2007 | 137 | 401 | 1 | 539 |
| 2006 | 113 | 412 | 1 | 526 |
| 2005 | 71 | 325 | 3 | 399 |
| 2004 | 50 | 327 | 1 | 378 |
| 2003 | 43 | 289 | 1 | 333 |
| 2002 | 23 | 265 | 288 | |
| 2001 | 16 | 189 | 205 | |
| 2000 | 15 | 216 | 1 | 232 |
| 1999 | 15 | 179 | 194 | |
| 1998 | 5 | 161 | 166 | |
| 1997 | 12 | 97 | 109 | |
| 1996 | 16 | 101 | 117 | |
| 1995 | 7 | 64 | 71 | |
| 1994 | 5 | 51 | 56 | |
| 1993 | 1 | 48 | 49 | |
| 1992 | 1 | 21 | 22 | |
| 1991 | 2 | 26 | 28 | |
| 1990 | 17 | 17 | ||
| 1989 | 7 | 7 | ||
| 1988 | 8 | 8 | ||
| 1987 | 3 | 5 | 8 | |
| 1986 | 2 | 2 | 4 | |
| 1985 | 4 | 4 | ||
| 1984 | 5 | 5 | ||
| 1983 | 5 | 5 | ||
| Total (1983 - 2021) | 3625 | 10754 | 72 | 14451 |
| Previously 1983 | 4 | 21 | 25 | |
| Après 2021 |