| NOMBRE DE DOCUMENTS | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | ||
| Videoteca UPC | 181 | 224 | 226 | 581 | 899 | 1.354 | ||
| Treballs acadčmics UPC | 786 | 1.389 | 1.869 | 3.752 | 5.667 | 6.877 | ||
| Revistes i congressos UPC | 583 | 1.268 | 2.900 | 5.478 | 6.415 | 7.369 | ||
| Materials docents UPC | 2.553 | 3.005 | 5.000 | 26.641 | 27.758 | 28.899 | ||
| E-prints UPC | 259 | 600 | 923 | 1.951 | 2.677 | 5.320 | ||
| TDX UPC | - | 550 | 667 | 795 | 988 | 1.204 | ||
| Total | 4.362 | 9.969 | 14.826 | 39.198 | 44.404 | 51.023 | ||
| NOMBRE DE SESSIONS | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | ||
| Videoteca UPC | 22.418 | 25.459 | 39.996 | 46.969 | 281.045 | 345.337 | ||
| Treballs acadčmics UPC | 264.021 | 880.783 | 1.394.423 | 1.128.493 | 1.218.772 | 2.661.526 | ||
| Revistes i congressos UPC | - | 80.568 | 272.768 | 579.302 | 1.015.931 | 1.381.198 | ||
| Materials docents UPC | 55.791 | 106.816 | 196.399 | 440.757 | 471.886 | 64.180 | ||
| E-prints UPC | - | 33.886 | 74.558 | 223.402 | 478.501 | 774.822 | ||
| UPCommons | - | 35.397 | 232.293 | 531.431 | 515.801 | 432.185 | ||
| Total | 342.230 | 1.175.519 | 2.229.788 | 2.950.354 | 3.981.936 | 5.659.248 | ||