Journal statistics
| Year | Submissions | Rejected prior to discussion | Discussions started | Reviews requested | Reviews received | Rejected after discussion | Approval rate after discussion | Final papers published |
|---|---|---|---|---|---|---|---|---|
| 2021 | 317 | 27 | 298 | 3148 | 661 | 20 | 92.0% | 317 |
| 2020 | 478 | 65 | 416 | 3765 | 972 | 43 | 86.9% | 340 |
| 2019 | 498 | 81 | 370 | 3881 | 877 | 29 | 86.3% | 273 |
| 2018 | 514 | 93 | 421 | 4164 | 1011 | 36 | 88.2% | 427 |
| 2017 | 554 | 90 | 420 | 4257 | 1029 | 47 | 86.9% | 340 |
| 2016 | 547 | 114 | 441 | 4385 | 1106 | 50 | 89.0% | 424 |
| 2015 | 646 | 110 | 537 | 5139 | 1342 | 38 | 91.9% | 473 |
| 2014 | 642 | 107 | 492 | 4546 | 1272 | 34 | 92.8% | 482 |
| 2013 | 644 | 91 | 540 | 4237 | 1340 | 34 | 93.9% | 540 |
| 2012 | 671 | 85 | 512 | 4024 | 1250 | 16 | 95.4% | 364 |
| 2011 | 483 | 86 | 352 | 2719 | 833 | 29 | 90.6% | 263 |
| 2010 | 359 | 58 | 265 | 2027 | 687 | 25 | 90.9% | 272 |
| 2009 | 308 | 33 | 313 | 1851 | 593 | 11 | 91.5% | 214 |