| Year | Counts | Average Counts* |
|---|---|---|
| 2024 | 19 | 2.86 |
| 2023 | 18 | 3.03 |
| 2022 | 9 | 1.48 |
| 2021 | 4 | 0.64 |
| 2020 | 16 | 3.06 |
| 2019 | 17 | 3.45 |
| 2018 | 10 | 2.15 |
| 2017 | 5 | 1.28 |
| 2016 | 3 | 0.70 |
| 2015 | 5 | 1.28 |
| 2014 | 1 | 0.20 |
| 2013 | 6 | 1.53 |
| 2012 | 5 | 1.23 |
| 2011 | 4 | 0.95 |
| 2010 | 8 | 2.48 |
| 2009 | 8 | 2.28 |
| 2008 | 4 | 1.08 |
| 2007 | 8 | 3.37 |
| 2006 | 7 | 2.00 |
| 2005 | 4 | 1.67 |
| 2004 | 6 | 1.68 |
| 2003 | 1 | 0.25 |
| 2002 | 3 | 1.17 |
| TOTAL | 171 | 39.84 |
*Average Counts means each paper is discounted by the number of authors before adding together.