| To Download the PDF document showing the winners click below | ||
| 2023 | January to June | July to December |
| 2022 | January to June | July to December |
| 2021 | January to June | July to December |
| 2020 | Spring | Summer |
| 2019 | Spring | Summer |
| 2018 | Spring | Summer |
| 2017 | Spring | Summer |
| 2016 | Spring | Summer |
| 2015 | Spring | Summer |
| 2014 | Spring | Summer |
| 2013 | Spring | Summer |
| 2012 | Spring | Summer |
| 2011 | Spring | Summer |
| 2010 | Spring | Summer |