| Africa | Antarctica | Asia | Europe | North America | Oceania | South America | |
|---|---|---|---|---|---|---|---|
|
Lesley BEZNOSGold Member
|
2023 | 2023 | 2019 | 2022 | 2023 | 2022 | 2017 |
|
Eileen FannonGold Member
|
2011 | 2012 | 2010 | 2009 | 2000 | 2011 | 2010 |
|
Christine O'MalleyBronze Member
|
2017 | 2019 | 2015 | 2018 | 2017 | 2015 | 2016 |