Vacuum
| Impact factor | SJR | SNIP | |
| 2016 | 1.530 | 0.556 | 1.050 |
| 2015 | 1.558 | 0.572 | 1.120 |
| 2014 | 1.858 | 0.640 | 1.390 |
| 2013 | 1.426 | 0.581 | 1.310 |
| 2012 | 1.530 | 0.539 | 1.250 |
| 2011 | 1.317 | 0.574 | 1.190 |
| 2010 | 1.048 | 0.557 | 0.890 |
| 2009 | 0.975 | 0.643 | 0.900 |
| 2008 | 1.114 | 0.572 | 0.990 |
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